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[经验感悟] 全国RED-SEAL电工统考提纲2006最新版--金牛最新无私奉献之一

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发表于 2006-7-14 22:53 | 显示全部楼层 |阅读模式
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Canadian Electrical Code Review Guide# V7 j) V4 ?, P
For the Exam of Electrician For Red Seal License3 m, B1 M& ~0 \, q7 c& l: z* }5 C
, W; V8 P+ n0 l5 y1 i9 B
Lesson One
) ~+ Q; a% d* D% ?Section 0 DEFINITIONS
7 ]1 i$ j5 u) Q0 F6 F# y% s; N( C. LThis section is a required reading section. You should become familiar with the terminology and it’s meaning. For example:
6 H2 a" c  N$ \) ~9 {1 d- }% NAccessible as applied to wiring methods$ {$ n9 ?( M. O! Y; Q3 D% Q( E  A
Alive or live3 A7 k5 `8 i2 L1 m. t: {
Aluminum-sheathed cable
) [7 Y" {$ Y7 y6 o" ]! s; aAmpacity, [9 X3 Y3 R) B9 z; T
Authorized person
. ~8 m/ K; o$ [% |! TAuxiliary gutter
+ G" J1 F2 V/ H2 _* z/ NAWG
$ G3 ]- S8 ?5 ~3 a( hBonding) @; i8 e# H" C, V5 C
Cable tray8 _1 o* u) I+ i& D
Cellular floor3 z. O1 B4 B6 c$ T( u+ {9 a
Branch circuit* v$ j6 d# b% _1 c9 v
Bus+ h9 D& b) k  U) h: N' v5 }0 F  P
Busway9 b  B" \, o) H! a; ?
Communication circuit, E9 b) W! E; V7 I" T
Extra-low-voltage power circuit5 W. _  g; f% \3 x5 a  Y. b
Low-energy power circuit( l! m  w0 t, _6 F8 V
Multi-wire branch circuit
5 H8 B4 g. q/ u( ^% H4 y7 }Remote control circuit
. t0 H$ b; t  h7 @4 ?  A/ L. ISignal circuit$ y5 s1 Z- z0 W* f
Circuit breaker1 q' u% D) O% f0 o8 d5 q
Instantaneous-trip circuit breaker0 {" V3 |" K& R' ]" r- ^
Conductor
0 `" M3 Q% ^+ f& i5 U9 b. o, oConduit
* w/ a+ i- x4 I5 o- B5 k        Flexible metal conduit
% ^7 f. C6 c. i9 ?4 K9 j        Liquid-tight flexible conduit
! J/ \! v% k  d! U9 o        Rigid conduit
* ~/ N! ]  @" Z        Rigid metal conduit( J1 ~: c, n$ O2 E7 J
        Rigid nonmetallic conduit
! a& a8 e0 n; a6 p/ ~+ M& n/ Z        Rigid PVC conduit9 `& Z8 N* k9 c8 L8 {9 B8 E
Connector! \' R* n# [% ]  S; d
        Box connector
$ ~. Z. q0 ?; y" w; s1 O! n. t        Wire connector
0 [# b1 l# t' \Controller
' H. E; w9 q, nDisconnecting means
; H2 ^- {1 }; M* F" sDust-tight
% }/ i* [+ G: C% V. C" tDwelling unit1 U2 P1 t% W8 O+ m8 Y1 g+ b
Electrical contractor) K6 P% D' M4 C
Electrical metallic tubing
0 l$ \% X5 Q7 xElectrical nonmetallic tubing9 U+ N' F. T3 V2 X) r7 a; \
Emergency lighting
" F6 H/ C! x! J5 \2 ^9 P; FExplosion-proof
: s/ c! A( K) z! D" k$ `# y3 I. kExtra-low-voltage power circuit
. s$ |5 |! @9 t- [& f$ HFeeder/ Z! f# w1 F& U5 C" {) x/ L/ M
Flexible metal conduit
) `& r# P  `' Q  N% f; @Ground. r2 q- C7 S/ B2 G( j/ F% k' m* O9 ]
Ground fault circuit interrupter, V0 s' f2 n4 R/ [+ J
Grounded3 }! i" U# N6 Q7 ^1 J8 K
Grounding
" K2 @' X* \( h( F, QGrounding conductor4 d) g9 |9 S7 r: G- _$ F- l8 }: [5 N
Grounding electrode
: r4 E/ J; }% yGuarded: a, j9 H4 g3 a
Hoistway) E8 l8 n" V& h' O# N9 K
Identified
1 t- r- H& _/ H: VLampholder
- X  Q- y" `* [9 JLow-voltage protection7 W( r! a/ P, M- S" s! P
Low-voltage release
$ [: _5 ~5 N( V' \1 CNeutral
: j7 c+ |0 A0 j, P* V! f1 PNoncombustible construction
. j" `- I9 b3 V+ HOutlet
! B+ J" x( x9 o1 X7 e1 yOutline lighting
/ v2 Z1 ^; H8 l9 b8 |' M8 [# eOver current device
" s) x+ s# a" o+ c; d9 C4 d# YOverload device
' h0 I3 ~* c' s1 A8 p) H1 f- RPanel board% f6 A; T5 h7 C% v, F( _9 E
Panelboard, enclosed0 M* g2 o" G0 u% _0 j
Permanently connected equipment5 S( X2 r9 p# m3 P: R+ B, \+ A" D
Permit
! Q# l( x+ q: n" VPlenum/ R( m3 I& C5 [# U$ R$ G. \
Portable as applied to electrical equipment3 `/ D; _7 f. X3 h) j
Portable ground fault circuit interrupter
2 M/ s/ \7 t  w* J* c6 f8 ePower supply cord
4 f( b4 B2 |# ~% w! p' BRaceway
3 R% ]  d# p$ P/ D9 cReceptacle
4 R' {) r7 d! {        Duplex receptacle3 g' L- g9 H$ f; y2 F
        Single receptacle
/ D  J+ x. G9 V1 F        Split receptacle9 _. R# \8 q( Q
Service, consumer‘s8 f8 W7 s2 C, [
Service, supply
3 D( ?% Z, a$ o2 ?Service box
2 O6 {5 E( B4 H% r% \; [Service room+ p+ I( A, t0 B; |
Single-dwelling9 X) r% b5 T+ I6 h3 j2 C1 h
Slow-burning as applied to conductor insulation
0 j7 N+ C4 U" [Splitter- g; a3 C9 t6 b$ h( X7 t: j
Starter
! l; x+ {" V7 C7 A" `Switch
2 J+ g9 R; |8 D; t  I        General-use switch' ?4 l5 S4 a% d' B$ b
        Indicating switch
) m4 X! z3 n0 Y' x! `        Isolating switch
8 H: c) V! c9 ~; }        Motor-circuit switch
9 M* r8 b1 L9 W5 Z* }System- V( |: D1 }2 f0 N4 H# y
        Communication system
4 P! \. j9 l- [# P" o4 h4 C        Community antenna distribution system(CATV)- e6 i4 y9 a* G3 q% f0 a
        Grounding system
* [; O7 F4 O3 n. i7 CUnderfloor raceway# X+ _" B2 v8 e( E; f* B" y
Voltage:) X& A3 j2 {; p* f
        Extra-low voltage
. O1 j7 S8 I( X7 ~        High voltage
4 M9 b* R7 j1 K1 N- |        Low voltage
4 b1 V  \1 H$ |' CVoltage of a circuit: Q, O( O6 g% a- z/ U' i
Voltage-to-ground
' W8 ~5 d: s% N* e# t! R. ]2 SWireway
6 o; X6 J6 r$ i) x* O" O9 ?+ F9 E0 D7 h! V6 |9 {/ q
Section 2 GENERAL RULES5 r' {$ E- n# ]; q7 B
Administrative
/ \+ ?- Y& b  N/ L+ U2-018 Reconnection3 Q! r" X3 p- {$ c! ]4 O0 H+ n
2-030 Deviation or Postponement
4 B8 H- {% G9 R3 i+ NTechnical General
4 Q; [8 Z/ c. E2-106 Circuit Voltage-to-Ground – Dwelling units
5 g: q! o- ]+ G; X- ~5 a4 t2-114 Soldering Fluxes
7 I7 |- p# ^9 _$ L7 Y! d2-116 AWG Sizes of conductors
1 Y$ j$ C0 e) s* X! c6 l- _. P7 z. L2-124 Fire spread (see Appendices B and G)8 Z6 |! b; R' Q% R3 q# s  ]
2-126 Flame Spread Requirements for Electrical Wiring and Cables (see Appendices B and G)- o9 Z$ i; y! L# Z4 K
Protection of Persons and Property
, `( o  u& j, v9 D7 A0 l( P- R2-202 Guarding of Bare Live Parts+ n) m5 t+ G( \4 W( o1 v
Maintenance and Operation2 R2 c$ h. ?, x) `* U
2-304 Disconnection$ C; K  p" _& V" N" W
2-306 Maintenance of Live Equipment
5 I/ o7 k5 W3 oN        2-306 Shock and flash protection (see Appendix B)) z2 _9 P2 ~. g& b5 r
2-308 Working Space About Electrical Equipment: Table-56
# `1 ^! d( X/ i9 V2-310 Entrance to, and Exit from, Working Space" k2 d9 n' T- j; N* r, S- L
2-320 Drainage+ d. _7 I% U" P7 n7 `* b- {. _
2-322 Electrical Equipment near combustible Gas Meters and other Devices
. c0 a+ B- G9 |Enclosures% x: A, o4 H# B- ]1 k' s
2-400 Enclosures, Type Designations and Use: Table 65, (1)-(c)
6 E, I" I; N8 t% T) w2-404 Marking of Motors: DP, WP, TE
, _7 \, c6 Q8 b) E' \0 L  
% u- M% a9 J$ \2 FSection 4 Conductors
+ k" r( r8 N0 S, @5 Q4-000 Scope
3 J) B4 I2 _6 E. W$ F' I4-002 Size of Conductors:  14#, 12#
. S2 \' _# L+ l2 }4 Y/ Y* ]- Q4-004 Ampacity of Wires and Cables: Table 1, 2, 3, 4, 5A, 5B, 5C, 36" a) B& f) c, \3 }7 M# Y0 B; k) v, q
4-006 Insulated Conductors: Table 195 p  z3 F4 M9 A( o; l
4-010 Uses of Flexible Cord: Table 117 m" U  V# A; D) u
4-012 Sizes of Flexible Cord, L' b! Z8 g- ]3 n8 ?& D7 ?1 d; e0 ~
4-014 Ampacity of Flexible Cords: Table 12
2 W- ~7 W% R( [! N0 w4 _9 i4-018 Equipment Wire
( I$ o! f4 p5 {4 O9 X$ Q+ Y4 H6 p2 ?4-020 Insulation of Neutral Conductors
" B0 t% G7 i4 F4-022 Size of Neutral conductor; E8 H# x+ t+ E. Q' J5 w1 C  t% `: R! S
4-024 Common Neutral Conductor
" K% {" X7 }9 x4-028 Identification of Insulated Neutral Conductors Up to and Including No. 2 AWG Copper or Aluminum
- x+ S+ F- `% U. b! E4-030 Identification of Insulated Neutral Conductors Larger Than No. 2 AWG Copper or Aluminum
8 d6 u- e+ E' a: b4-032 Identification of Type MI Neutral Conductors
$ l  t  I$ q; A# G7 ?# I4-034 Use of Identified Conductors4 W& [7 v" H4 {$ k2 {8 |4 E% ^  X
4-036 Colour of Conductors: Phase A, B, C, …; [, g5 B( A. G0 G8 r: M

' i; y8 ~& a6 d8 _! ~& KSection 6 Services and Service Equipment; P! {: _  @9 k' H
General! @0 g  [% ]3 q9 K4 V) Z8 X
6-102 Number of Supply Services Permitted
# r4 T- [% R: ]2 E' t  z& [7 u6-104 Number of Consumer’s Services Permitted in or on a Building6 L# ]& C& Y1 q# M8 R
6-108 Supply Service from an Electric Railway System" O5 P6 G- u& V0 O& |6 f" x' C/ U
6-110 Three-wire Consumer’s Services # s: C( s, ^/ ]7 f; D2 q& [& t: Q
6-112 Support for the Attachment of Overhead Supply or Consumer’s Service Conductors8 h& y" q6 @* K" M* X, f2 V  l
6-114 Methods of terminating conductors at consumer’s service2 G+ Q1 d, D, i. A
6-116 Consumer’s Service Head Location
8 g) m6 W: Q; |8 `: LControl and Protective Equipment+ d: k0 r' K1 ?: Y  J. G7 K
6-200 Service Equipment
3 r- S; \0 n7 g; x- j0 e& m+ i6-206 Consumer’s Service Equipment Location (1)(d)(ii), (e)$ V/ w" V# c! ^2 z  n; w
6-208 Consumer’s Service Conductors Location
0 F* t  |* B" |  g( q' k4 o6-210 Oil switches and Oil Circuit Breakers Used as Consumer’s Service Switches
, t) Y8 a4 s3 r" [3 W) m7 p6-212 Wiring Space in Enclosures
7 T. p7 }6 C  i% c6-214 Marking of Service Boxes
) p5 E) t% e0 B% t# U! ?Wiring Methods
! W- h' A" ]8 {' I7 T6-300 Underground Consumer’s Services# W; w4 T/ S8 G6 n
6-302 Overhead Consumer’s Service Conductors+ Y- [4 A( K" M9 T, j
6-304 Use Mineral-Insulated and Aluminum-Sheathed Cable
& ^! y5 S! H8 ^/ Y9 B% o+ g6-306 Consumer’s Service Raceways8 d+ s$ \3 E4 Z* h& j
6-308 Use of Bare Neutral in Consumer’s Service
4 J1 |  ^- c8 p( B8 v0 Y1 w6-310 Use of Joints in Consumer’s Service Neutral Conductors
! i3 H+ g) ^8 I, O4 K6-312 Condensation in Consumer’s Service Raceway5 l) }9 O! G# ]6 H& b
Metering Equipment
5 ?. P$ [! g/ b* y6 h# T- V6-400 Metering Equipment3 _2 h* U' S* \1 o8 b
6-402 Method of Installing Meter Loops8 P, |6 J; H( o* E3 `" P
6-404 Enclosures for Instrument Transformers- ^& P8 P3 K+ `  Z
6-408 Location of Meters
; \! ]4 p5 _7 ^0 w7 R8 x
4 c# u3 `. E$ @5 v2 x. L4 D0 sSection 8 Circuit Loading and Demand Factors
# e, w/ @* ?! z! }4 }General
' F3 ^0 {6 d% l+ [2 n8-100 Current Calculations$ z5 \& V1 Q, s- C/ w$ `
8-102 Voltage Drop ( see Appendix D)4 T- ~' u- x# o& B
8-104 Maximum Circuit Loading% \5 E. t5 Y) o% ]/ u  `
8-108 Number of Branch Circuit Positions
6 o  M' G: m& Y$ v3 e  a4 K; L8-110 Determination of Areas
6 `# I0 V! C8 P9 _5 gServices and Feeders
+ s( `. V  d$ E# a  G" f1 Z1 C! Z8-200 Single Dwellings (see Appendix B)
- }2 {2 w3 R! o5 b' l8-202 Apartment and Similar Buildings2 l4 j8 T3 w' }, T( \
8-204 Schools1 y& D' b$ |7 e8 E0 z, w
8-206 Hospitals" c0 {1 ^% G, y" J9 H. e) s
8-208 Hotels, Motels, Dormitories, and Buildings of Similar Occupancy
; I- ~: ?, H/ P+ n- ~- w" `# h! h8-210 Other Types of Occupancy (Table 14)
' X! Z  W/ y2 a- B4 i' A8-212 Special Lighting Circuits
* C. z; ]0 Q. H  RBranch Circuits
# X- g) ?( H2 b5 ]8-300 Branch Circuits Supplying Electric Ranges
$ }% y. a+ L9 C0 m* A8-302 Connected Loads
. a- }4 i) {' L/ M; Z( l0 @7 u8 U
( K- d+ q, ]! ]1 Y, fSection 10 Grounding and Bonding
% T, L+ I/ ~4 v  i% u8 uScope and Object6 u. X5 S& D' d$ P$ Q
10-002 Object7 \0 j& x3 f* R* k1 ?3 ~
System and Circuit Grounding0 [8 J9 ^* d0 F* V& e' _
10-102 Two-Wire Direct-Current Systems+ i( K  P1 F  C1 g
10-104 Three-Wire Direct-Current Systems( o6 t4 O! Z  w4 s8 Z
10-106 Alternating-Current Systems
1 e$ E( z) j3 G8 x( v- o" U) S% `10-110 Electric Crane Circuits/ t$ Z( J& t+ W# s, ~! a$ D# e' s" j
10-114 Circuits of Less Than 50 V6 G2 o0 R, f8 Y8 u8 ?( N
10-116 Instrument Transformer Circuits; k) u* c) v* v% W
Grounding Connections for Systems and Circuits, m$ P" F# v2 o4 {$ M- W
10-200 Current Over Grounding and Bonding Conductors# T9 b. J+ D3 o1 g
10-204 Grounding Connections for Alternating-Current Systems
/ V- f  ~1 K/ [6 s) j  N10-206 Grounding Connections for Isolated Systems8 |# s+ f+ D) j( s
10-210 Conductor to be Grounded2 k% [  h8 E( a* N: R$ H7 m
Conductor Enclosure Bonding
" w9 \9 K9 d. u" g9 Y5 _10-302 Other Conductor Enclosures
6 J4 Q' T1 g' T# D8 k6 UN        10-304
# _* b8 `, a( C. z- s" jEquipment Bonding5 Q7 k+ K$ l2 I( V$ f8 V! Q: B( F
10-400 Fixed Equipment, General$ S" c, n, ~6 E. U: X$ q
10-402 Fixed Equipment, Specific (3), (4)' @+ l6 h  |9 `
10-404 In Nonmetallic Wiring Systems
2 }  v& W6 o! |5 F- b' k3 Y3 x5 ~10-406 Non-electrical Equipment6 j& K4 |+ A( H0 [
10-408 Portable Equipment (4)(b), f8 b  {* a, W
10-410 Instrument Transformer Cases
9 k7 u+ w8 m8 @; S6 u10-412 Cases of Instruments, Meters, and Relays – Operating Voltage 750 V or Less
% o, H; E2 g8 Q10-414 Cases of Instruments, Meters, and Relays – Operating Voltage Over 750 V" h- `" v( F1 M# D
Methods of Grounding) r6 w- W5 F/ I) Y
10-500 Effective grounding (see Appendix B), r1 {1 c( N4 |( Y
10-502 Common grounding conductors# j! g- T$ I3 R6 q
10-504 Common grounding electrodes
2 g; O  ?6 _) v# pBonding Methods/ F1 b. u+ H6 x$ H
10-600 Clean Surfaces
0 {/ \$ {( m+ F+ j  \/ p8 e10-604 Bonding at Service Equipment. ~/ a1 w+ n4 i& E/ b
10-606 Means of Assuring Continuity at Service Equipment
4 I/ O$ [7 l4 k3 R' i7 ^10-610 Bonding at Other Than Service Equipment
$ }/ r5 |) `7 Z6 P. }10-612 Loosely Jointed Metal Raceways
# \2 w& h4 a% b0 l$ D10-614 Bonding Jumpers Table 41
+ {4 C0 P% j  U2 |. q, b( {3 MGrounding Electrodes
: B) d: ~7 N2 [- j* V& j10-700 Grounding Electrodes
- w  F! b0 c; ]9 F10-702 Artificial Grounding Electrodes
( N4 M+ o' a& P. J0 mN        10-700 & 10-702
. S. q2 `6 J' d6 M9 Q: T4 t/ n10-706 Spacing or Bonding Electrical and Lightning Rod Systems (Appendix G)% |: X& S) [, ?  E& O2 ?9 c. k
N        10-702# t% b. d& C% v1 q
10-708 Spacing and Bonding of Electrical, Communication, and Community Antenna Distribution System Grounding
5 R0 J2 ~( e0 ]' f: QN        10-702! v, O+ M0 A) f' V
10-710 Use of Lightning Rods (Appendices B and G)) J0 y& Z+ ^" W, L7 _
N        10-706
7 D: q/ ?8 v  v* h$ VGrounding and Bonding Conductors5 B- l, A9 X3 D0 s
10-800 Continuity of Grounding and Bonding Conductors/ A, d+ x( Y' `) @. y( }9 V
10-802 Material for System Grounding Conductors
/ `$ k, a: a* e! R$ ]. }2 H10-804 Material for Bonding Conductors, Q$ W4 Y0 j! l. f6 l
10-806 Installation of System Grounding Conductors
4 i7 U, p7 g, _, G) A10-808 Installation of Equipment Bonding Conductors4 ~7 @9 N2 R: p; n
10-810 Grounding Conductor Size for DC Circuits6 b. x; r* J  D* x$ A: t7 E4 w# e- I
10-812 Grounding Conductor Size for AC Systems (see Appendix B)
8 Z9 w- h+ H3 m0 C9 Q4 @9 p10-814 Bonding Conductor Size (Appendix B)7 s" d1 V; Z- F0 E, p
10-816 Bonding Conductor Size for Circuits Extended to Portable, Pendant, or Fixed Equipment0 r5 E7 n: t0 I; G
10-818 Bonding Conductor for Outline Lighting
7 N: {% K$ s9 e" Q  o1 [10-820 Bonding Conductor Size for Instrument Transformers
9 {; c7 C* n6 {5 y; Z6 g0 g% w) |( bGrounding and Bonding Conductor Connections/ L& e2 ?. p, P7 d! X* f+ N! i5 Y
10-902 Grounding Conduct Connection to Water Pipe Electrodes
9 X; v- I3 k, |0 ^10-906 Bonding conductor connection to circuits and equipment! l; B1 d& @4 _5 `" }0 c
10-908 Grounding Conductor Connection to Electrodes
; Y. U, R2 Q! b7 h  y" wLightning Arresters) W3 \2 s8 P7 g7 N! L8 N- b
10-1000 Lightning Arresters on Secondary Services – 750V or Less$ A+ B6 F, {' D* P8 H2 s" z

$ i4 {% O2 Z! X' y& P  kSection 12 – Wiring Methods
1 x4 u, ^, c1 Z! o* oScope
$ U4 C. T( F1 _6 r6 t12-000 Scope (Appendix B)3 @3 G7 q2 X5 v4 @/ E
General Requirement
3 e1 k! d, ]7 r6 P  i* K( {  d12-010 Wiring in Ducts and Plenum Chambers, x- i0 _8 U% l; u0 B7 d7 ?3 H
12-012 Underground Installations (Appendix B)# v2 q1 O. ~; I* b; m+ }
12-016 Lightning Rod Conductors& W( e, r) }' W! M& [0 C
Conductors - General* {$ r" m- j4 p5 m! z; v. P. X! a
12-100 Types of Conductors (Appendix B) Table 191 W# m+ ^7 Z  |' Q6 U- E7 ~
12-102 Thermoplastic-Insulated Conductors
- ]% ?: R: d7 m- X7 y3 n  C12-104 Flame Tested Coverings
9 f* G! G. R: [1 g. L0 N/ t% B0 M12-106 Multi- and Single- Conductor Cables
  l! V/ m8 @" }$ y& C8 ?: A: a4 ^12-108 Conductors in Parallel (Appendix B)
  ~& y' Q8 ^! z12-112 Conductor Joints and Splices  h0 x! E4 k/ ]% ^' H/ B. C4 F3 q
12-114 Ends of insulated conductors. u# T3 N, `$ M( y2 A
12-116 Termination of Conductors (Appendix B)* [7 M4 N! \& {; M$ H, w6 M/ s
12-118 Termination and Splicing of Aluminum Conductors4 `0 D: P" k0 `% Z  l! a
12-120 Supporting of Conductors - Table 217 f7 Z! \9 b( n! m
Open Wiring" ^' W# i2 ]: {
12-204 Spacing of Conductors, [$ F- S0 c& k' W
12-206 Conductor Supports
. j( D9 `! j5 ?" R& d- S12-208 Conductors on Flat Surfaces
1 }8 ^+ I5 x3 ^6 j, A8 Y; M; Z12-212 Protection from Mechanical Injury
6 [2 I& W: g. t! J$ O$ UExposed Wiring on Exteriors of buildings and between Buildings on the same Premises  J% C8 ]' A- S0 w1 x3 M
12-308 Minimum Size of Overhead Conductors
2 r2 T- F$ D, k+ Z12-318 Use of Neutral Supported Cables) h  N) b6 C# _% `% n  U6 D
Nonmetallic Sheathed Cable
% g) K/ i; H1 l# l2 W, |  \' s; l+ d12-502 Maximum Voltage6 i1 O6 ~' `6 d: v% B! u/ y
12-510 Running of cable between Boxes and Fittings (Appendix G)8 X* U1 f3 Q& J" g1 ]2 ^
12-514 Protection on joists and rafters- g8 q# z0 Q. j
12-516 Protection for Cable in Concealed Installations (Appendix G)( z' p. R$ o$ h, f. A
12-522 Where Outlet Boxes Are Not Required
3 V! |3 k3 n  hArmoured Cable2 m1 f# g' n5 |# W* P0 Q% C
12-602 Use (Appendix B)
; v9 d+ P: B1 H' V, o12-604 Protection for Armoured Cables in Lanes
* ^% f. \! u2 p- k; w+ Q6 K/ k# U12-606 Use of Thermoplastic Covered Armoured Cable
# v0 i* B7 U  U# \6 e) e* }12-608 Continuity of Armoured Cable( z$ c( X3 P5 F  I0 r+ ^
12-610 Terminating Armoured Cable
& U7 F' W9 ]. }0 A3 p& ^' V12-612 Proximity to Knob-and-Tube and Nonmetallic Sheathed Cable Systems# Z- m7 ^' e9 V1 z/ c, \/ v1 f  ?' f
12-614 Radii of Bends in Armoured Cables0 [/ x! a2 u  ]' ~& S) |% f1 a
12-616 Concealed Armoured Cable Installation
$ V0 r% v% @  q  A1 I12-618 Running of Cable between Boxes, Etc( B8 O4 s: e7 X7 @/ L) B1 f
Mineral-Insulated and Aluminum-Sheathed Cable
* n# J# k5 B. D2 M" }# s# L! H12-702 Use. _% B8 X) M- y5 V$ o( t3 J
12-704 Use When Embedded2 U. p" o$ J4 q, t6 X$ ^- C
12-706 Method of Supporting
3 K7 h6 M1 y. n& f* A: w" n12-708 Direct Earth Burial/ H+ x3 l! W- P$ o
12-710 Mechanical Protection- L  v; t3 v* i2 s
12-712 Radii of Bends. {# c! q7 f5 q" |; M, N* E, H
12-714 Termination of Mineral-Insulated Cable (Appendix B)( H7 p2 ~. y. |/ h
12-716 Connection to Other Forms of Wiring
: B! B& w4 d: l+ ~, Q" F# cFlat Conductor Cable Type FCC8 A) z: ^3 _, V5 a2 D1 v
12-804 Use Permitted
. F1 A9 }6 _. {) Y& h! ~12-806 Use Prohibited9 x7 V* D- G' v1 x
12-818 Anchoring, a) b, n( s  C7 p. a2 _
12-820 Crossings: H6 x7 v0 \7 P- \
Raceways - General+ o" R" Z+ d+ Y* Z* `2 v: ]! @
12-904 Conductors in Raceways7 ?/ G5 A8 s) G$ k5 T  B+ n/ B
12-906 Protection of Conductors at Ends of Raceways
, ~4 O/ [) g& C& C6 }( H12-908 Inserting Conductors in Raceways; a6 |8 a# J# {) `! T+ M
12-910 Joints or Splices Within Raceways$ F7 H: D, P; Y  Z7 A
12-912 Stranding of Conductors$ R/ }; w& k/ u7 i3 P. n
12-914 Electrical Continuity of Raceways& Y  d9 V# [  t/ T' ~7 ]
12-922 Radii of Bends in Raceways
4 i* W/ T3 I) H0 Q0 AN        12-922 Radii of Bends in Raceways Table 7: ]8 m( {  T( |/ f: s  _- {( }
12-932 Protection for Raceways in Lanes5 }% i+ K7 T& Z( o$ V
12-936 Raceway Completely Installed Before Conductors are Installed (Appendix B)
- _* r" h( t( L& Y/ ]1 A3 A3 J12-938 Capping of Unused Raceways
, S) {- m% `9 B( K12-940 Maximum Number of Bends in Raceways
, g: a1 [  L1 L0 e" q2 A  KRigid and Flexible Metal Conduit$ m) S5 c% j/ \% O" t
12-1002 Use
, \& {; R$ b4 g) N12-1004 Minimum Size of Conduits6 l0 {9 U  p4 l& }0 [" Y. u4 @
12-1006 Conduit Threads (Appendix B)
8 |  m! e$ v+ O" Z/ C* {12-1008 Thread Engagement9 U. e1 Z6 r5 `* m
12-1010 Maximum Spacing of Conduit Supports
& f% M% C9 t0 k/ K' L12-1012 Expansion and Contraction of Conduits (Appendix B)
: K6 b+ @# ~% G2 W3 [12-1014 Conductors in Conduit (Appendix B) (4) table 8, table 9, table 10; (5) table 6 8 O& Y' f/ l" k
Rigid PVC Conduit and Rigid HFT Conduit
: h5 |! L, H1 i" u3 l1 N& V12-1100 Use
" j9 F  f4 f$ f) @1 B; y$ }7 d12-1102 Restrictions on Use
0 V# i, b2 o, Q: f" Z+ Q  W, h12-1104 Temperature Limitations (Appendix B)
* m0 b! |% F# n8 A8 S* \12-1108 Field Bends (Appendix B), (2)6 x1 f$ L+ C+ d- I
12-1110 Support of Luminaires
7 I1 P) d$ w' D8 Y9 P12-1112 Fittings
; z% D/ A% Q5 A/ S, z12-1114 Maximum Spacing of Conduit Supports) j6 j! t5 X+ q9 w8 i- Z4 f
12-1116 Support of Equipment; T) S7 w+ K9 `; k. U! U2 ]
12-1118 Expansion Joints (Appendix B example); ?; V' X, b; I& H* N, E2 D
Rigid RTRC Conduit" `  Q* X3 U6 M& D  D5 h
12-1210 Temperature Limitations
4 P6 W9 p+ Z" z# A) O; k12-1214 Expansion Joints (Appendix B)! i0 c! L7 w7 s* X  [. D
Liquid-Tight Flexible Conduit" `4 v: g$ d" X" m, b( W! @  H
12-1302 Use of Liquid-Tight Flexible Conduit. J9 {' o  |% q/ _; @' f2 Z
12-1304 Maximum Number of Conductors
3 J- P$ S' Z; ^3 a: x7 _# P12-1306 Provisions for Bonding" F& z% X# g! u- M2 K
Electrical Metallic Tubing
- ?7 o2 C  _* M12-1402 Use
3 K" \" u( I/ i: `* h: ^+ T6 X  ]12-1404 Supports& r: s, S. v* t7 ]* _* O- n
12-1406 Minimum Tubing Size
, I7 |% f$ j/ |, D* h6 b12-1408 Maximum Number of Conductors
3 o6 @; ?% H2 Z# O5 ]+ s, a% I) X12-1410 Connections and Couplings
3 b& Y/ R5 ]9 Y* t: s: g7 T' T12-1412 Radii of Bends in Tubing4 }/ R. D' x. V6 U* ]
N        Table 7
; w. o4 Z2 U0 x! \9 L- QElectrical Nonmetallic Tubing' h2 w/ p6 T5 R9 N, w6 p( B  P7 R: s, p
12-1516 Provision for Bonding Continuity
9 j, P. l8 e* |) j9 sN        12-1514+ E$ ?# t4 e9 c) G
Surface Raceways
3 _; I$ U. H* b; s0 |12-1602 Use of Surface Raceway (Appendix B)& j) T& a5 A9 \" ~8 G" M
12-1604 Temperature Limitations
& d: _+ ^1 _0 j  H/ o3 A12-1606 Conductors in Surface Raceways (Appendix B)
8 F! v6 [/ R, p: l; ?. d12-1608 Maximum Voltage
+ M+ H( N9 n  [4 U9 G+ U/ m7 K2 T$ S12-1610 Joints and splices ( w2 d4 z) {, I! y6 i) p
Underfloor Raceways
6 V+ ^# }, l" m/ z5 h# S12-1712 Discontinued Outlets in Underfloor Raceways
( h. G" P5 V" K2 ECellular Floors
* j* X" e  T+ T' `. X12-1804 Maximum Conductor Size in Cellular Floor7 k0 b( S% i0 E! D* v( R$ n
12-1820 Cellular floor discontinued outlets
2 _( v# p! I0 y' J6 f5 i6 G) M% A$ fAuxiliary Gutters9 ~& q- _$ Z! H- I, z) a
12-1900 Where Auxiliary Gutters Are Used to Supplement Wiring Spaces8 S8 g- {: q9 U! C
12-1902 Auxiliary Gutter Supports8 I% p: r2 V4 T9 f7 m1 T
12-1904 Auxiliary Gutter Cross-Sectional Area
/ _  i. e+ F: G% ZBusways and Splitters
9 W; X2 ?6 H4 x6 g/ z, w12-2004 AC Circuits in Busways and Splitters
  n: N3 f: X) p7 M12-2006 Busway and Splitter Supports
4 h6 Z5 }2 \; m8 m" h  |! \12-2008 Method of Installation of Busways
% i; ^9 N2 v9 l6 h12-2012 Reduction in Size of Busways* n) F, h9 P, ~% Y3 K( B6 D: |0 z
12-2014 Length of Busways Used as Branch Circuits1 W  D' n# }0 Z: k) U/ o$ x8 P
12-2018 Taps in Splitters  w$ v4 p: M3 [- a& e, ?7 [9 y$ K8 B
Wireways
- t* ?& a; ^9 i3 a0 T12-2104 Conductors in Wireways' ^' n" \0 G( c$ Y& ?+ q
12-2106 Taps and Splices in Wireways. }5 P5 D3 Q* k5 [8 _$ N, K8 C
        Cable Trays
+ o) y/ q# q( A5 L  Z7 K* m12-2200 Method of Installation (Appendix B)
+ ]+ R2 X! @: v  H- U2 ?12-2204 Joints and Splices Within Cable Trays. B% q% @6 _8 ~8 o4 r  `0 m$ w
12-2208 Provisions for Bonding4 W8 D" [% _: F' b0 t9 v; Z: \
12-2210 Ampacities of Conductors in Cable Trays
/ T: K, X" O3 JInstallations of Boxes, Cabinets, Outlets, and Terminal Fittings
7 [5 B; A- r& e( z12-3000 Maximum Number of Outlets Per Circuit
. P$ D% V/ l+ f2 p# G" [! eN        8-304/ E" S; [; [" t7 i- d
12-3002 Outlet Boxes (Appendix B)5 I. l$ q5 L) i4 ~, s1 j- t
N        12-3000% \# C4 P! W& m' f& K# A
12-3004 Outlet Box Covers2 ^$ ?+ S  _! w) V7 @+ Z
N        12-3002
% G" d1 `$ w* w/ s$ f2 z12-3010 Boxes in Concrete Construction4 z: b/ `; q0 p3 K
N        12-3008
/ V) P, a' D) p/ x$ H( ~0 F7 p12-3012 Outlet Box Supports  f/ C9 i& v1 D
N        12-3010  a8 F. {  C  v3 {/ ~, G* w
12-3016 Accessibility of Junction Boxes: h/ O+ q  l% O: Q9 M
N        12-3014
! r; @+ i4 t# O) m% @+ l. Z: O; t" M8 c12-3018 Flush Boxes, cabinets, and Fittings
8 g5 m2 v! T' m- H6 @6 gN        12-30163 L& W% V6 ]- n
12-3024 Entrance of conductors into Boxes, Cabinets, and Fittings (Appendix B) # Z2 T! }6 w9 d2 @2 s# \
N        12-3022
6 d% O8 f& M: c$ H6 b12-3036 Maximum Number of conductors in a Box - Table 23) x- p0 L. H* s/ v
N        12-3034# ?& B# I' d7 S5 W. [0 k: P! B/ q
12-3038 Pull Box or Junction box Sizes
& O% h+ |. G; N9 Z9 d  dN        12-3036
3 C; o* ^6 ^" a! ]' g$ s! m# u3 t7 K9 ]+ Q( `6 q: X
Section 14 Protection and Control
- |% ?1 q8 I4 @* oGeneral Requirement
3 B' }& y+ A/ p8 C5 `2 D5 e14-010 Protective and Control Devices Required+ y5 q; X: y+ Q  K
14-016 Connection of Devices
0 F7 N5 R! j% C  p        Protective Devices – General
7 H) \) Z/ H, h& _7 ^4 P        14-100 Overcurrent Devices Required
/ J( y4 h  P& y14-102 Ground Fault Protection (Appendix B)
3 w" m+ F+ V  i# K( f7 T14-104 Rating of Overcurrent Devices (Appendix B) Table 13. _/ u. f0 c: s9 {5 M  \3 I( E, e
14-112 Overcurrent Devices in Parallel
0 e/ y6 X1 k( M, w& q) IFuses
; |1 O0 x& H8 l, O; Z  o14-200 Time-Delay and Low-Melting Point Fuses
% R. \6 N9 y' \0 v" z; S  T9 n7 y14-202 Use of Plug Fuses
" k- B! N, m4 D4 ^14-208 Rating of Fuses
9 Y8 ?- S3 d( g$ \5 r, \14-212 Use of Fuses (Appendix B)
  Z1 w/ l' @; ^5 Z5 ~Circuit Breakers
( C6 H9 n5 m4 D# V7 h' h; |14-300 Circuit Breakers, General
% k- o( Q% r1 s14-306 Tripping Elements for Circuit Breakers" f4 H$ e* z" j5 q: _9 {' ~
14-308 Battery Control Power for Circuit Breakers
( K5 C. F8 }& _' a9 M, o% yControl Devices - General
' W- G- L( @: J14-402 Disconnecting Means Required for Fused Circuits
; X% n7 d( V3 j9 ?4 |Control Devices - Switches  P; ^- h( Z4 s. c# G+ b5 J2 F
14-502 Mounting of knife Switches
  \+ U% V9 j7 F$ L( Z14-504 Maximum Rating of Switches
( n' _0 D( }' r6 Y! Q14-508 Rating of General-Use AC/DC Switches (Appendix B)5 M6 R3 O) y3 p7 A
14-512 Manually Operated General-Use 347V AC Switches (Appendix B)
8 e: Y) V) J" g4 \Solid State Devices) p1 o% G' V+ l( d" P& J
14-700 Restriction of Use
1 E- u5 R5 e: @1 M( e14-702 Disconnecting Means Required, [' [$ u4 z) S& h5 i5 j

, Y2 a" U- d3 t* U1 pSection 16 Class 1 and Class 2 Circuits
/ l* b* r$ G  A% [$ |3 i4 v. JGeneral# i( y5 _* o. R+ \/ Q# ]$ X
16-004 Class 1 Extra-Low-Voltage Power Circuits
2 V  J) w. L/ R0 B' p  B% o' t16-006 Class 2 Low-Energy Power Circuits  S5 i% p1 m' V: I% q
16-012 Circuits in Communication Cables
& P1 t  U) w( L! n* ~' P: fClass 1 Circuits0 L$ w9 @+ N5 V4 q" P
16-100 Limitation of Class 1 Circuits6 v* k# f" R; ^3 w  E
16-104 Overcurrent Protection of Class 1 Circuits* D; x& I( N5 e! S  `. T
16-106 Location of Overcurrent Devices in Class 1 Circuits
& {( x6 {0 [- }( @, h16-108 Class 1 Extra-Low-Voltage Power Circuit Sources Including Transformers
7 e, \( o6 j$ F# L16-110 Conductor Material and Sizes9 u; v3 W+ A/ y/ r" n' {
16-112 Insulated Conductors for Class 1 Wiring! {2 X  i  e4 Z5 K% t" l- n
Class 2 Circuits
5 T" t3 z: w1 w0 X1 |+ M5 U, m* y16-200 Limitations of Class 2 Circuits (Appendix B)+ M, R8 |( R. C# u2 z
16-204 Marking$ N+ s; f8 s) I& g# u
16-206 Overcurrent Protection for Class 2 Circuits- z# t/ T. c1 A( y: T
16-210 Conductors for Class 2 Circuit Wiring (Appendix B)
1 m: C) k) d- V" TELC: extra-low-voltage cable# p5 H# F* ^$ J/ O& c% V- `% y" F) a
16-212 Separation of Class 2 Circuit Conductors from Other Circuits
; @" }6 k7 i/ B" X! S
7 f% a: H8 w7 \Section 18 Hazardous Locations
$ u" L  ]* _# d! Z1 HScope and Introduction
5 T+ }7 I) w! d0 h6 ~* K18-004 Classification
/ Z2 _3 V: x5 B4 c! X  ~! |- }$ P18-006 Division of Class I Locations (Appendices B and J)1 w) E& [3 Z  `% \8 J' u7 h
18-008 Division of Class II Locations (Appendix B)
3 |9 B1 K* J" a8 P& A9 A3 V18-010 Division of Class III Locations (Appendix B)
$ h% e3 [. [1 R8 d) q2 d' hGeneral  v/ _. S' w7 @/ {
18-062 Metal-Covered Cable (Appendix B)
5 R4 O. O1 `, d6 C; Z& b& ?- mInstallations in Class 1, Zone 1 Location; p( v8 ?2 m8 L: D, [: r  w! n
18-108 Sealing, Class I, Zone I (Appendix B)/ x' `, c" }, i1 Z; W. z
/ v5 I9 U$ |+ m8 b
Section 20 Flammable Liquid and Gas Dispensing and Service Stations, Garages, Bulk Storage Plants, Finishing Processes, and Aircraft Hangars8 c- M: @4 P0 d( Z2 ?( ~6 j; b
Gasoline Dispensing and Service Stations
7 s8 @% y* m: C5 q7 b* Y20-002 General
9 }9 D9 f" z. z8 t8 X# r3 E20-004 Hazardous Area (Appendix B)
4 D1 p; a- c" O0 }Propane Dispensing, Container Filling, and Storage$ x2 H# w0 K' ]7 u- G1 |$ A4 S
20-034 Hazardous Areas - Table 637 h* T6 ]6 n9 Q- E
Compressed Natural Gas Refuelling Stations and Compressor and Storage Facilities! E* m6 W4 X& C* y. r' T1 B) P
20-062 Hazardous Areas! l7 Z2 ]7 ^6 c7 ?' C
Commercial Garages – Repairs and Storage$ l8 p% y, H) [( w) X- C
20-100 Scope
. J. W# `, `+ M1 P8 w% e1 b20-102 Hazardous Areas (1)
( t1 Q4 D. C0 C6 a; V5 h4 P* Q6 k8 Y+ l5 F$ V  n% q# @
Section 24 Patient Care Areas5 k% w) L/ @2 @6 N) d3 ^
24-000  Scope (Appendix B)
0 o* _" c% n! R2 B- [8 }24-002 Special Terminology (Appendix B)
. X: x$ y" t' e: N, n; P+ [        Patient care area: M, V9 c' R% W% t2 a* }
Patient Care Areas
1 j/ z2 V9 t% H, a! w3 d8 C0 t24-106 Receptacles in Basic Care Areas (Appendix B)
: ]& j2 Q  v3 nIsolated Systems
+ f& E2 i# x9 k4 I0 ?$ \24-204 Single-Phase Isolated Circuits (Appendix B)9 z$ h( ^: D& D2 f+ h. Y6 l" c; o% [3 w
24-2063 ]9 g' X9 v3 g

8 m' r1 C3 O$ ]: wSection 26 Installation of Electrical Equipment$ A7 \- E# f# k6 P8 V( F8 f3 ?
General$ N" Z0 C( v8 W! z" I, K$ \
26-004 Equipment Over Combustible Surfaces (Appendix B)
1 U# H: G  a: U( g' ?( |. W4 J  Q26-012 Dielectric Liquid-Filled Equipment, Indoors (Appendices B and G)0 o8 j9 ~, o$ A! U$ f* Q
        Isolating Switches! q, F  I/ l- p1 e: f, _- u
26-100 Location of Isolating Switches- i2 O0 j* j6 N. c
Capacitors
& o- A; n  i! Q! T26-204 Guarding of Capacitors( l  p* V1 O8 c1 n. E1 w
26-206 Grounding of Capacitors
2 ?& u* [+ @/ w* A% p26-208 Conductor Size for Capacitors+ Y' x* Z# P8 q. }3 S! ?3 K/ e2 a
26-210 Overcurrent Protection (Appendix B)
$ a7 o4 I% A/ E0 ?. V26-212 Disconnecting Means for Capacitor Feeders or Branch Circuits. V! l$ n5 K6 p; c: F& d& C0 X
26-214 Rating of the Disconnecting Means for Capacitor Feeders or Branch Circuits
5 H3 J- L) C, J# d: ]/ [# F26-216 Rating of Contactors for Capacitor Feeders or Branch Circuits
- b  L4 W7 _" t. [! k26-218 Special Provisions for Motor Circuit Capacitors, K. Z- L! O; M( w8 k. Z8 X
26-222 Drainage of Stored Charge of Capacitors" Y! z" f. U- p+ [7 C" g
Transformers
1 Q1 g3 c/ `3 p% |26-240 Transformers, General+ C9 E  ?( ?: f  C! y! ]
26-242 Outdoor Transformer Installations
0 C7 B" U# O+ L9 U) l/ K$ f( C* _26-244 Transformers, Mounted on Roofs (Appendix B)7 e: l  a$ b, I# t3 k8 y
26-246 Dielectric Liquid-Filled Transformers Indoors (Appendix B)
% Z0 y. e8 q1 ^" b& l; s26-248 Dry-Core, Open-Ventilated Type Transformers
) F6 C; q* Q  P. v  d9 N% `/ h" A+ K26-250 Disconnecting Means for Transformers
0 N8 ~. m7 f" f8 U26-252 Overcurrent Protection for Power and Distribution Transformers Rated Over 750V$ _3 ]& r' _6 z+ N: z8 J% u- {
26-254 Overcurrent Protection for Power and Distribution Transformers Rated 750V or Less, Other than Dry Type Transformers3 k/ m( B. Z0 p$ T4 Z+ }7 d
26-256 Overcurrent Protection for Dry-Type Transformers Rated 750V or Less (Appendix B)
8 M4 G, m) d+ t  r, W( H1 a6 A26-258 Conductor Size for Transformers
1 [; H( I. w. t& G. r26-260 Overcurrent Protection of Instrument Voltage Transformers (Appendix B)% \' c/ r5 ^" b0 C. s8 t9 B4 D
26-262 Marking of Transformers+ m5 H/ C) {" q+ N8 d% f) L
26-264 Auto-Transformers6 R4 F8 ]' }7 i' O; Y6 [
Fences
( U' U. t8 t0 K+ `% Z% @26-302 Clearance of Equipment - Table 33
+ Q+ u! a- b: a# X4 W) aPanelboards8 n! V7 @8 U  ^" `! M- Z) r6 b
26-400 Panelboards in Dwelling Units (Appendix B)
' i: P! I! F3 H4 o26-402 Location of Panelboards (Appendix G)0 x' U  i7 g$ K  p/ Q9 S# r/ p
Lightning Arresters
) I* q$ O. E' j26-508 Connection of Lightning Arresters
$ v3 p1 Z  N( D6 lStorage Batteries
; _+ H5 f, N: E3 E  D26-542 Special Terminology
8 s$ N6 e$ k3 Q6 r0 j26-550 Battery Installation  E! z4 O- b5 `" F/ r) g8 y
26-552 Wiring to Batteries
& I% R  c# V* w! T/ n, RArc Lamps6 g+ j7 j, R" j6 ]
26-600 Location of Arc Lamps; h/ j! ]2 T3 o4 {6 X
26-602 Conductors to Arc Lamps
. r" c3 q9 l) T26-608 Globes and Spark Arresters
) z& V, ^" k' x& \. z- l0 O0 s- TReceptacles. L: B8 G3 C# Y# l  A, \5 D7 C: [
26-700 General (Appendix B)- l5 a2 q1 g2 G1 N& m" q4 h5 q
26-702 Receptacles Exposed to the Weather
1 a9 E* x9 R  v5 T7 E' T6 gReceptacles in Residential Occupancies
# J; M. G, l6 G# j& W0 s26-710 General (Appendices B and G)) l3 a! l1 J3 D6 \& l/ q" _4 U& k  i
26-712 Receptacles in Dwelling Units (Appendices B and G)
" k2 o& Z9 t# Z, c; h* G* M26-714 Receptacles in Single Dwellings (Appendices B and G)* ^7 I, h" ?+ W4 R
Branch Circuits in Residential Occupancies
# i) c5 f4 Z/ R4 x+ [% [26-720 General
( m( K8 {; L, x2 ~% ^% H( S) ]* x7 q! t! U26-722 Branch Circuits in Dwelling Units
/ I- [! M+ ~+ o) n) r0 b3 X! w26-724 Branch Circuits in Single Dwellings
8 Q3 v: N6 ?+ ], X26-726 Alternative to Split Receptacles and Multi-Wire Branch Circuits in Kitchens (Appendix B)
4 ^9 i" S5 [& X! L8 [9 l2 e6 tN        26-720 (F)
: s5 K. E4 p( w8 T6 I, |! c* U1 oElectric Heating and Cooking Appliances
1 L" D  D6 H$ k) p% F  g$ O26-744 Supply connections for Appliances
$ Z5 a3 d* H3 K) @, _26-750 Installation of Storage-Tank Water Heaters
: G( ]  J7 v; e26-752 Infrared Drying Lamps/ a( w) z+ i8 g3 X, j

) ?+ V" n  r( G0 h, WSection 28 Motors and Generators8 v* ~. ^0 b9 G! j0 v$ @: k
General
8 G) q2 m- l9 l, P$ F4 r4 ?/ I28-010 Special Terminology
3 ]$ y  I# Q/ u# Q, y7 ?' X& Q' HHermetic refrigerant motor compressor3 k- ~, G- E4 g
Locked rotor current rating8 [" r" Q4 C8 c/ h$ r, s8 {8 _
Service Factor
5 W% _3 }8 Q5 U4 V! S( q* vTable 44; Table 45; Table-D2" Y, V6 C% x* u. F0 c
Wiring Methods and Conductors1 |& I& h! W5 R2 U% ^( O
28-102 Portable Motors
. x7 ]! n2 S9 D2 C3 ^  a3 ?28-104 Motor Supply Conductor Insulation Temperature Rating and Ampacity) L4 n4 u/ ~: T4 \' |7 i7 @. v
28-106 Conductors, Individual Motors
! f2 Z: X: b$ @2 z28-108 Conductors, Two or More Motors
  y( ?4 @/ F4 J3 p1 b28-110 Feeder Conductors: I# P& @  A- d, ?, z+ X$ {
28-112 Secondary Conductors' ^6 C: i) C$ E( u4 z. C
Overcurrent Protection
; m7 ]5 X. t, L28-200 Branch Circuit Overcurrent Protection
! D& A& y1 C# y% }28-204 Feeder Overcurrent Protection% z6 O  g" M4 ?- X/ c1 s& x
28-206 Grouping of Motors on a Single Branch Circuit4 {5 a5 t' ?3 C% L* [
28-210 Instantaneous-Trip Circuit Breakers (Appendix B)
1 J5 j! Q/ y" i! z$ BOverload and Overheating Protection. V3 a. Y* X5 B
28-302 Types of Overload Protection9 _7 a# e- `& d1 {8 A8 R+ H
28-304 Number and Location of Overload Devices (Appendix B) Table 25. A! N( f9 g) O* ~) d
28-306 Rating or Trip Selection of Overload Devices (Appendix B); F7 X" M# e6 ?+ f
28-308 Overload Protection Not Required5 g6 b5 x# F8 h8 Q9 f+ u: u- j
Undervoltage Protection
9 K! f1 X' ]+ L28-400 Undervoltage Protection Required for Motors (Appendix B)) x! M. @. B2 }: E
Control
( E& m5 A" P- z  W8 p6 |3 l. i28-500 Control Required; V+ c% O; c. Y4 K0 Y' Z
28-502 Control Location
& P; E; L7 v. k/ \7 ?. t4 k28-504 Starters Having Different Starting and Running Position$ T3 }4 d+ Q0 K
28-506 Grounded Control Circuit, p; u/ s$ B. x( y
Disconnecting Means
% Q: z  L$ A$ h9 l28-600 Disconnecting Means Required
" t( j. N& G% q/ x% [$ K3 i28-602 Types and Ratings of disconnecting Means (Appendix B)
2 Y4 U6 A2 S- U6 S2 C( |. @8 B! m. \; |28-604 Location of Disconnecting Means& {& ?3 k9 V  O. H3 X% Q
        Hermetic Refrigerant Motor-Compressors
4 h+ T& k( W* j28-706 Conductor Ampacity# F# d" V3 L( M6 }7 y( S6 L
28-708        Overcurrent Protection' d1 b3 a, z! b$ N# f
28-714 Disconnecting Means
5 }2 h( w7 H7 }0 L) W# iProtection and Control of Generators
' a9 B* a; R) V9 T- D28-900 Disconnecting Means Required for Generators
8 ^/ [- K5 L. p! Z! z( B- @8 ]28-902 Protection of Constant-Voltage Generators& K2 J: B, [# b- a9 P# X" h
28-904 Generator Not Driven by Electricity
2 n8 l' E" V2 f; `/ ~+ N: f4 i  N28-906 Balancer sets
9 g: L5 q4 w3 t' i/ X3 S28-908 Three-Wire Direct-Current Generators/ E6 F. m- i! }2 G# t  N
; Y) c' l8 c  O- C0 p( D8 U# k
Section 30 Installation of Lighting Equipment
- G# }. v- o% V, }3 Q30-002 Special Terminology (Appendix B)
2 N2 b* K" s' g1 yGeneral" K! [" d8 E% X- x+ J: \- M
30-102 Voltage7 y1 K( X. m% }" Q+ i
30-104 Protection (Appendix B)
. m1 a' y, P5 \2 s, J30-106 Overcurrent Protection of High-Intensity Discharge Lighting Equipment5 Q2 L& v) R8 Z: v) T0 s$ s3 _
30-108 Polarization of Luminaires  ?: Q# {; n4 t
30-110 Bonding of Lighting Equipment
4 o6 S2 b/ G. ?# n  fLocation of Lighting Equipment4 h* h0 Q+ o/ p( }5 k' g9 h( E
30-200 Near or Over Combustible Material
8 H% Y0 U5 f* k2 s' l0 H! E- |30-202 In Show Windows/ k+ H, E. L* B% j/ {
30-204 In Clothes Closets
. W( f2 z5 v7 `  t( f3 V' y! J/ iInstallation of Lighting Equipment
; @1 _: {; l0 a* M30-302 Support& V# g1 U7 f- ~4 U: s% ^0 I
30-304 Outlet Boxes to be Covered1 @' p0 }7 k: E5 q/ o) g+ X
30-308 Circuit Connections
* L2 ?6 G/ X- Z7 ^0 P8 D5 }6 ^7 W30-310 Luminaire as a Raceway# w) R& g0 ]* |' [8 ?5 {3 u! u& B
30-314 Minimum Height of Low Luminaires
. U4 s- @+ @0 ~0 I30-316 Luminaires Exposed to Flying Objects
- {! P8 K$ l5 Y. Y* u30-320 Luminaires in Damp or Wet Locations  \$ b* d+ X! j- w
N        30-318& u* @6 e6 ~/ c' y; h; m$ X2 W
Wiring of Lighting Equipment9 [2 R7 ]( F* X1 q. n  b
30-400 Wiring of Luminaires
9 z, g6 M: N9 p8 a  r0 a30-402 Colour Coding
+ @6 t/ P/ m) K; X9 A. o- S" p30-404 Conductor Insulation  i4 V. c; `$ I* W; B, e1 r5 O
30-406 Conductors on Movable Parts
, M3 R" x; ?; {( K7 t& e# L/ q30-408 Wiring of Ceiling Outlet Boxes6 X2 F: u7 L1 i9 ]" _, N
30-410 Wiring of Show Window Luminaires
/ T, l1 F2 U) z7 L* M5 c30-412 Tap Connection Conductors/ |4 B! i2 w. F6 w
Luminaires in buildings of Residential Occupancy
! o" q* A( p& g) V/ c2 S4 T6 l) u30-500 Lighting Equipment at Entrances (Appendix G)/ w6 k1 D( X& V; J
30-502 Luminaires in Dwelling Units (Appendix G)
! ^* {% e  u! G; _2 }30-504 Stairways (Appendix G)- }, K5 x( y) O9 a& G/ ^9 P4 z
30-506 Basements (Appendix G); I( g& v; p1 f( P5 W
30-508 Storage Rooms (Appendix G)) f6 J* M8 a4 t
30-510 Garages and Carports (Appendix G)9 u8 {$ C; L( E
Lampholders
7 ]3 Y/ t% @0 ?0 B30-600 Lampholder rating with Incandescent Lamps
$ g) C3 w5 I8 ~& |9 d( ~; DN        CANCEL
6 P, e+ Q2 r1 Y) @& @' @4 M8 R30-602 Connections to Lampholders
7 A- U' _6 {5 Z, Q0 J) @9 @+ MN        30-600
! I& g, l% p4 g3 A/ |/ Q4 |30-604 Switched Lampholders Used on Unidentified Circuits' ~& o2 K$ p/ z% U
N        30-602
( q9 g( J6 {. k30-606 Switched Lampholders with Pull-Type Mechanisms1 Z, q" m! F% J% M7 A
N        30-604
, H3 a8 |* _$ X. }! z1 u30-610 Pendant Lampholders6 f# c) X0 W9 j4 Q
N        30-608' j# U% Q5 q) E1 ?
Electric-Discharge Lighting Systems Operating at 1000V or Less  O; J' f. V' X. d: i: K
30-710 Control (Appendix B)
0 T5 h: K6 [6 R* z, u4 ^& n30-712 Branch Circuit Capacity: f* a$ l9 R; P% l" @
Electric-Discharge Lighting Systems Operating at More Than 1000V8 b, q7 G& D' M$ [3 ~
30-802 Voltages, Dwelling Units
: M8 b# u+ d# F* T# K( q$ F) {3 ^6 W30-804 control (Appendix B)7 Z# c( ^( S7 {
Recessed Luminaires (Appendix G)
9 O: f$ ]7 s. x$ l30-902 Spacings for Non-IC Type Luminaires
& w. Z2 I2 s' [30-910 Wiring of Recessed Luminaires (Appendix B)
( M7 W5 c* U* I# x# UExposed Wiring for Permanent Outdoor Lighting
7 I0 U4 }3 d' d% V+ z  r30-1120 Branch Circuit Loading and Protection  |: |7 z) U  [2 I
Extra-Low-Voltage Lighting Systems6 ]2 F. O, Q' R$ J2 m
30-1202 Sources of Supply* }- r! _" M; S' P0 R, \
& ~! i1 V. r5 f
Section 32 Fire Alarm Systems and Fire Pumps (Appendix G)
: g7 m  q5 C0 K/ D) m' V7 }Fire Alarm Systems
* J) m0 Z- k; J32-100 Conductors; m, R$ \* R& c; b" j
32-102 Wiring Method
1 _8 [, k( Q  U  D/ y  Q) _/ R32-104 Equipment Bonding" r7 B& a/ A, I! G( n7 ]' C
32-106 Electrical Supervision$ V6 z) F; o$ `, q- I
32-108 Current Supply
# Y, f( ^( O$ k6 F7 f  y. s+ c- o9 l32-110 Installation of Smoke Alarm Devices in Dwelling Units (Appendices B and G)
9 ^+ A' r9 D# w0 N, @$ h1 |3 S1 `Fire Pumps
3 M: h. a: n1 ?1 W32-208 Overcurrent Protection (Appendix B)8 m0 l- _  b: m: i2 R
N        32-206
9 {; k: n  v. O5 v1 u! @+ Z32-210 Overload and Overheating Protection (Appendix B): p3 M3 \8 f* g5 o1 Y
32-212 Ground Fault Circuit Interrupter (Appendix B)4 L4 u; }. u) i2 d4 T
  g# m8 U+ P9 g; W4 h7 M- [
Section 36 High-Voltage Installations! |1 o3 Q% k& w5 i+ ^
General& c+ }. z9 C7 x5 A
36-000 Scope (Appendix B)# }7 h% ?7 T3 o& ?8 R  W  M
36-006 Warning Notices$ g. n% }9 U) W4 g5 q
Wiring Methods* P  M% Z: l% Z- W. U
36-102 Radii of Bends( Z  I  v  V( a
36-104 Shielding of thermoset insulated conductors
3 Q) l7 c; Y3 ?3 r36-108 Spacing of Exposed Conductors (1) table 30, table 31
9 o& M, w; I4 B2 p36-110 Guarding of Live Parts and Exposed Conductors -  Table 32, table 33, table 34# Q8 E9 b! s1 Z! \
Control and Protective Equipment4 \* Q0 O* T, u4 F+ T- g$ \
36-214 Disconnecting Means
- \! r3 }* m, l9 {        Grounding and Bonding
  A1 c% a: ]3 t1 w8 N2 {' F% b36-300 Material and minimum size of grounding conductor and ground grid conductor and connections
" @4 \3 H6 j( d36-302 Station Ground Electrode (Appendix B)
* \" N: p! [- }# ~' i36-304 Station Ground Resistance (Appendix B)
0 _- H# g, i. c, r, q6 C36-308 Connections to the Station Ground Electrode (Appendix B)
. J" Y3 P8 F# C% F36-310 Gang-Operated Switch Handle Grounds
1 @# @& w9 ]7 e) @8 r/ m$ t  o6 }36-312 Grounding of Metallic Fence Enclosures of Outdoor Stations
0 Y6 f! @8 A) O& z' G
% g( M: }6 b: D) U6 s. @4 }2 i! M$ E6 cSection 38 Elevators, Dumbwaiters, Material Lifts, Escalators, Moving Walks, Lifts for Persons with Physical Disabilities, and Similar Equipment& j  @. G0 g: X5 z/ c0 d
38-002 Special Terminology (Appendix B)2 b+ r* d$ C. ~# g, c2 m
38-003 Voltage Limitations (Appendix B)
+ \( g- m4 c, i% I. u38-004 Live Parts Enclosed
% j: k8 ?8 O. k" [38-005 Working Clearances
) m" u) x: t% B. I) O  v38-011 Insulation and Types of Conductors
4 h* a# a5 B) G0 p38-012 Minimum Size of Conductors
/ m  J5 b5 B$ q4 m
! y  t& ^4 _* D" z+ B: DSection 40 Electric Cranes and Hoists
; G7 T% B$ h( q6 d5 V40-008 Disconnecting Means
6 @& l( z; p5 R. H: r& [; x  j& R: T40-010 Main Contact Conductors+ T: ]. l5 N$ ^! }; }7 \& m- x1 M
$ }; b. b5 z) r4 F& E& D$ @
Section 42 Electric Welders
, F2 H. U+ Z0 kTransformer Arc Welders
5 z) O# N% m( b9 n7 d8 ~7 g- I; o42-006 Supply Conductors
7 T" y* D8 E" d" m* _, U1 g" R
# Y  j9 M9 m0 B1 s+ iSection 44: Theatre Installations
8 z$ V3 M" T7 q7 {" kGeneral! l1 W0 ~  s( t: r
44-104 Number of Conductors in Raceways$ e- u* [! L5 g1 e6 x: |. W/ ]
44-106 Aisle Lights in Moving Picture Theatres
. w4 a' q- E! ?# k( SFixed Stage Switchboards- S  k4 E% ?; N
44-210 Overcurrent Protection; b( b0 S2 s) s4 J" ~# E# @! x
Fixed Stage Equipment/ z. H" V) j+ c
44-324 Receptacles in Gallery Pockets9 }+ U  h3 D# O2 e! g* `5 H9 N5 w
44-326 Receptacles and Plugs
$ b2 o- Z" L5 p; O4 {9 W/ g
. G5 f. q* T: d3 t' B- T* u7 cSection 46 Emergency Systems, Unit Equipment, and Exit Signs
8 n2 b( `- T3 B7 h1 P+ oGeneral/ f1 j9 G' ~. Q* @* ^
46-102 Instructions
$ U' p1 J4 e  {# _6 N3 d. m46-108 Method of Wiring (Appendices B and G)
5 S4 ~* V& C) iEmergency Systems
, f# p, F4 U- ]: P0 V8 b2 }# V46-202 Supply (Appendix G)1 W$ ]6 _, A- s; P6 Y
46-204 Control
# {  [: {4 J8 i' b& n0 f46-206 Overcurrent Protection) ~6 r, ?+ c- e! m
46-210 Remote Lamps4 Z8 s6 F: f% c. A+ [/ Z
Unit Equipment6 |' {: @) c) T2 n8 ~
46-304 Supply Connections
0 A: `$ d1 J2 }3 N6 s/ d5 e4 I46-306 Remote Lamps (Appendix B)
% U& F% O8 k1 `; AExit Signs
1 _" U  y1 w6 g7 ~46-400 Exit Signs (Appendix B and G)
/ L9 U8 k  N' S1 L! t, q9 V; D; S( @' C1 q0 t
Section 54 Community Antenna Distribution and Radio and Television Installations
$ |% S) H# G& ?/ U& C54-000 Scope3 n; Z7 y% ~2 b
54-004 Community Antenna Distribution (Appendix B)4 `, @! y7 }7 n0 P9 K) X' ^
Community Antenna distribution
" c: \3 X) ^1 j: p- b5 e1 K5 m54-100 Conductors4 H7 g* Z( l  I- O) f( e
54-102 Voltage and Current Limitations (Appendix B)' X" k$ t3 `) L, L8 A
Protection
) J. u- X; O& e( P54-200 Grounding of Outer Conductive Shield of a Coaxial Cable (Appendix B)8 f6 R2 n7 Y6 c/ @
Grounding
; _4 V3 m5 t8 o- }) v, C54-300 Grounding Conductor
8 ?: X2 O' @% [( B! hConductors Within Buildings9 Y( y/ _  Y& l8 L
54-400 Separation from Other Conductors
5 Q9 G8 J$ ~+ c5 i4 I" z  v) Q. ^Equipment
: c* u1 [; z5 n  ]2 t54-500 Community Antenna Distribution Amplifiers and Other Power Sources( r- `" x" C2 x& a* y
54-502 Exposed Equipment and Terminations
3 ]" b9 N, R7 K0 q$ W: v- j2 u  q( z$ Z# C$ k9 t
Section 56 Optical Fiber Cables9 \* d  q2 T$ p! q5 e; {
General
' Y: z5 W6 I4 a) J56-100 Special Terminology: n% Z4 y; Y9 Z6 \3 Z+ c5 E
56-102 Types
; |# }2 N- y7 b: F3 t; v) xInstallation Methods
8 w" _+ x- d& n56-200 Nonconductive Optical Fiber Cables (Appendix B)( ?. j; Z+ a! a% ?
56-202 Conductive Optical Fiber Cables (Appendix B)
8 D* |% o3 ?  o4 l* ]7 k, s/ [& d56-204 Hybrid Cables
, I4 C$ H- V/ |5 @1 e4 W56-208 Optical Fiber Cables in a Vertical Shaft (Appendix B)
7 u3 f) b% |! Y. T( a1 a$ v3 d2 F1 B7 @, N# Q6 l8 |
Section 60 Electrical Communication Systems9 v7 r0 e$ ~0 y/ F0 i5 P
General
0 ~  W9 g$ R! }  a; V6 b( ~60-100 Special Terminology
7 x* u5 U6 m" L/ }) p" ]Protection
' w$ L* w" v! ^* T# i# Q60-202 Primary Protector Requirements
6 n* l4 w7 k+ H' }2 JInside Conductors
: J( k# X8 {6 s  G2 f60-308 Separation from Other Conductors  Z1 a9 @$ p$ z' f  z( @! B
Equipment
. {) h6 a9 ^: V* F8 Y6 m/ j9 h" D3 u60-404 Exposed Equipment and Terminations
! v; z7 _- m5 [/ ]Underground Circuits% f, E& v4 k2 J
60-600 Direct Buried Systems
) G- p- Y6 }# s3 j/ t% K
7 u& }% t* s' o& P2 p' t# ]4 o4 J! tSection 62 Fixed Electric Space and Surface Heating Systems
: `. [1 U% y! \( k9 zGeneral
, v4 y/ l7 y/ n# E% L4 E# q3 X5 A62-102 Special Terminology+ W( }  ~1 q+ @- F4 q1 b
62-108 Branch Circuits
6 q  y/ S% |/ E" D- l5 `  q6 N62-110 Installation of Fixtures
3 u0 \. @5 V  p6 ^6 X62-114 Overcurrent Protection and Grouping (Appendix B) (5)
6 T( \! J5 y; W3 n2 h+ W$ \' ]4 o62-116 Demand Factors for Service Conductors and Feeders (2)/ @1 r8 M$ Y4 g
62-118 Temperature Control Devices
; D; j: h( Y0 ?7 o6 l+ m62-122 Installation of Series Heating Cable Sets (4)(7)) L7 i  J. d4 [, s" u0 d% q
Electric Space Heating Systems# O1 d/ R: w9 j. b. ], k3 S4 S
62-202 Temperature Control7 J9 i2 W1 R$ C$ C
62-206 Proximity of Other Wiring (Appendix B)
2 h1 j# @0 m; v/ w, `: E  ?62-214 Installation of Heating Panels and Heating Panel Sets  s6 r7 c7 D4 C0 K+ W/ f: l: S7 g  f
62-218 Series Heating Cable Sets in Cement or Plaster Ceilings
; y5 T* I' c/ Z5 Q8 @62-226 Installation of Under-Floor Covering Heating Panel Sets
! X9 `( z; B/ G; kElectric Surface Heating Systems
7 H' b/ O7 ?! |62-306 Heating Cables and Heating Panels Installed Below the Heated Surface, u4 y8 k: ]5 O
: j1 n0 |) Q5 M  U( A% S$ b
Section 68 Pools, Tubs, and Spas
% }) v7 U& C+ o+ b$ fGeneral
+ x( U- z$ y- R( W7 R3 P' L68-050 Special Terminology
, j/ \4 @+ W7 _" ~1 C; {' r68-056 Underground Wiring - Table 61: C0 |/ N. ?) x# V2 ?9 h2 w
68-058 Bonding to Ground (Appendix B)7 o! U1 w, n1 X) C4 M+ I" u: t
68-060 Junction and Deck Boxes (Appendix B)! A1 c  I6 {8 }3 ?! O$ p8 _3 H
68-064 Receptacles4 `6 ~# T, s$ F
68-066 Luminaires and Lighting Equipment
$ U2 M: C: O8 b' h& |68-068 Ground Fault Circuit Interrupters (Appendix B)/ d" d* ]$ [' x/ X2 x* k

( e$ C$ f! W1 n8 y! T7 e( X& r) ]Section 70 — Electrical requirements for factory-built relocatable structures and 5 @; b' N: H. V- Y# `
non-relocatable structures& X" Y9 _& Z' J
70-130 Tests (see Appendix B)
7 k' d$ G* N/ m$ |" B2 U0 N7 b- `% [- J3 A; O
Section 76 Temporary Wiring (Appendix G)+ T# Y5 ^6 ]7 ^% a
76-004 Grounding1 \, \1 a+ V8 p
76-008 Service Entrance Equipment
5 \$ {& f8 S' M( Q1 X; L& l& `N        76-006
( P" X8 c% b, b$ }76-014 Branch Circuits
- k8 t$ O' Y: {0 [/ tN        76-012
' l# J0 r4 v$ S" \" {( P
) r, k; N1 R0 E( _) vSection 78 Marinas, Yacht Clubs, Marine Wharves, Structures, and Fishing Harbours& d3 V$ A2 P) f4 O" u* w! n3 Y6 q
Marinas and Yacht Clubs, X' \3 z( d3 \8 c, V$ B
78-052 Receptacles
/ |& J  v$ S) `7 x78-056 Feeders and Services
; g/ v7 m, @! C1 v- \  n) ]5 vMarine Wharves, Structures, and Fishing Harbours
' Z$ ~" @' I5 b5 x78-106 Grounding and Bonding
9 w5 U- k5 H* X2 JTables
/ s. H- _5 |$ j9 I1,2,3,4,5A,5B,5C,5D,6,8,9,10,11,12,12A,12B,12C,12D,13,14,15,16,17,18,19,22,23,24,25,29,31,32,33,34,35,41,43,44,45,50,53,56,57,60,63,65
( W$ {  M& `2 a+ H( h2 w& H! f! M
Diagrams: 1, 2, 7) h9 w  J" z* d
. v1 r! E; ~3 i
Appendix B9 ]( D( w( T" D* Y$ z: K  ^7 z5 k
P352: Ground fault circuit interrupter- 6mA
* |  C0 i# I6 O) G- k; e8 vP354: 2-126 FT1, FT4
4 l( d1 |, b% R6 VP366: 6-112(4) An assembly considered to be installed in an acceptable manner is one where: (c), (d), (g)% Z) {! u6 S; Q% h
P367: 8-200, 8-202, 8-208, 10-408(3), 10-814(1)2 z6 t5 T3 }: V. W
P370: 12-1012, 1118, 1214 Example:9 k* ^% \- Y/ U% {5 \( o
P371: 12-1108. B' [" Q9 F/ t" ?: U+ z
P381: 18-108(1)(b), 18-158(1)(b)! O- h0 m! H5 v1 K1 p  m4 ?
P386: 24-2068 u, w3 n/ [& Y# q/ [
P389: 26-256
& |# ]" M, ]) E  j8 tP391-P393: Section 28, Example to determine Motor Conductors and Protection: s- l# x# Y/ ^& `4 ?3 M9 s

/ V4 m& M' }$ kAppendix D
% b  m& t3 Y: ~  Q! Q( xTable D1, D2, D3, D4, D5, D6, D7, D16
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