{"id":198429,"date":"2024-10-19T12:37:55","date_gmt":"2024-10-19T12:37:55","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/nfpa-70-national-electrical-code-nec-2020\/"},"modified":"2024-10-25T05:10:55","modified_gmt":"2024-10-25T05:10:55","slug":"nfpa-70-national-electrical-code-nec-2020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/nfpa\/nfpa-70-national-electrical-code-nec-2020\/","title":{"rendered":"NFPA 70, National Electrical Code (NEC) 2020"},"content":{"rendered":"
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
---|---|---|---|---|---|---|---|
1<\/td>\n | Copyright Edition Origin and Development <\/td>\n<\/tr>\n | ||||||
2<\/td>\n | Committee Lists for NEC-70-2020 <\/td>\n<\/tr>\n | ||||||
46<\/td>\n | ARTICLE 90 Introduction <\/td>\n<\/tr>\n | ||||||
52<\/td>\n | Chapter 1 General ARTICLE 100 Definitions <\/td>\n<\/tr>\n | ||||||
88<\/td>\n | ARTICLE 110 Requirements for Electrical Installations <\/td>\n<\/tr>\n | ||||||
109<\/td>\n | Chapter 2 Wiring and Protection ARTICLE 200 <\/td>\n<\/tr>\n | ||||||
114<\/td>\n | ARTICLE 210 Branch Circuits <\/td>\n<\/tr>\n | ||||||
136<\/td>\n | ARTICLE 215 Feeders <\/td>\n<\/tr>\n | ||||||
140<\/td>\n | ARTICLE 220 Branch-Circuit, Feeder, and Service Load Calculations <\/td>\n<\/tr>\n | ||||||
156<\/td>\n | ARTICLE 225 Outside Branch Circuits and Feeders <\/td>\n<\/tr>\n | ||||||
168<\/td>\n | ARTICLE 230 Services <\/td>\n<\/tr>\n | ||||||
189<\/td>\n | ARTICLE 240 Overcurrent Protection <\/td>\n<\/tr>\n | ||||||
215<\/td>\n | ARTICLE 250 Grounding and Bonding <\/td>\n<\/tr>\n | ||||||
271<\/td>\n | Chapter 3 Wiring Methods and Materials ARTICLE 300 General Requirements for Wiring Methods and Materials <\/td>\n<\/tr>\n | ||||||
292<\/td>\n | ARTICLE 310 Conductors for General Wiring <\/td>\n<\/tr>\n | ||||||
313<\/td>\n | ARTICLE 311 Medium Voltage Conductors and Cable <\/td>\n<\/tr>\n | ||||||
336<\/td>\n | ARTICLE 312 Cabinets, Cutout Boxes, and Meter Socket Enclosures <\/td>\n<\/tr>\n | ||||||
342<\/td>\n | ARTICLE 314 Outlet, Device, Pull, and Junction Boxes; Conduit Bodies; Fittings; and Handhole Enclosures <\/td>\n<\/tr>\n | ||||||
357<\/td>\n | ARTICLE 320 Armored Cable: Type AC <\/td>\n<\/tr>\n | ||||||
360<\/td>\n | ARTICLE 322 Flat Cable Assemblies: Type FC <\/td>\n<\/tr>\n | ||||||
362<\/td>\n | ARTICLE 324 Flat Conductor Cable: Type FCC <\/td>\n<\/tr>\n | ||||||
366<\/td>\n | ARTICLE 326 Integrated Gas Spacer Cable: Type IGS <\/td>\n<\/tr>\n | ||||||
368<\/td>\n | ARTICLE 330 Metal-Clad Cable: Type MC <\/td>\n<\/tr>\n | ||||||
372<\/td>\n | ARTICLE 332 Mineral-Insulated, Metal-Sheathed Cable: Type MI <\/td>\n<\/tr>\n | ||||||
375<\/td>\n | ARTICLE 334 Nonmetallic-Sheathed Cable: Types NM and NMC <\/td>\n<\/tr>\n | ||||||
379<\/td>\n | ARTICLE 336 Power and Control Tray Cable: Type TC <\/td>\n<\/tr>\n | ||||||
382<\/td>\n | ARTICLE 337 Type P Cable <\/td>\n<\/tr>\n | ||||||
383<\/td>\n | ARTICLE 338 Service-Entrance Cable: Types SE and USE <\/td>\n<\/tr>\n | ||||||
386<\/td>\n | ARTICLE 340 Underground Feeder and Branch-Circuit Cable: Type UF <\/td>\n<\/tr>\n | ||||||
388<\/td>\n | ARTICLE 342 Intermediate Metal Conduit: Type IMC <\/td>\n<\/tr>\n | ||||||
391<\/td>\n | ARTICLE 344 Rigid Metal Conduit: Type RMC <\/td>\n<\/tr>\n | ||||||
394<\/td>\n | ARTICLE 348 Flexible Metal Conduit: Type FMC <\/td>\n<\/tr>\n | ||||||
397<\/td>\n | ARTICLE 350 Liquidtight Flexible Metal Conduit: Type LFMC <\/td>\n<\/tr>\n | ||||||
400<\/td>\n | ARTICLE 352 Rigid Polyvinyl Chloride Conduit: Type PVC <\/td>\n<\/tr>\n | ||||||
404<\/td>\n | ARTICLE 353 High Density Polyethylene Conduit: Type HDPE Conduit <\/td>\n<\/tr>\n | ||||||
406<\/td>\n | ARTICLE 354 Nonmetallic Underground Conduit with Conductors: Type NUCC <\/td>\n<\/tr>\n | ||||||
409<\/td>\n | ARTICLE 355 Reinforced Thermosetting Resin Conduit: Type RTRC <\/td>\n<\/tr>\n | ||||||
413<\/td>\n | ARTICLE 356 Liquidtight Flexible Nonmetallic Conduit: Type LFNC <\/td>\n<\/tr>\n | ||||||
416<\/td>\n | ARTICLE 358 Electrical Metallic Tubing: Type EMT <\/td>\n<\/tr>\n | ||||||
419<\/td>\n | ARTICLE 360 Flexible Metallic Tubing: Type FMT <\/td>\n<\/tr>\n | ||||||
421<\/td>\n | ARTICLE 362 Electrical Nonmetallic Tubing: Type ENT <\/td>\n<\/tr>\n | ||||||
424<\/td>\n | ARTICLE 366 Auxiliary Gutters <\/td>\n<\/tr>\n | ||||||
428<\/td>\n | ARTICLE 368 Busways <\/td>\n<\/tr>\n | ||||||
433<\/td>\n | ARTICLE 370 Cablebus <\/td>\n<\/tr>\n | ||||||
436<\/td>\n | ARTICLE 372 Cellular Concrete Floor Raceways <\/td>\n<\/tr>\n | ||||||
437<\/td>\n | ARTICLE 374 Cellular Metal Floor Raceways <\/td>\n<\/tr>\n | ||||||
439<\/td>\n | ARTICLE 376 Metal Wireways <\/td>\n<\/tr>\n | ||||||
442<\/td>\n | ARTICLE 378 Nonmetallic Wireways <\/td>\n<\/tr>\n | ||||||
444<\/td>\n | ARTICLE 380 Multioutlet Assembly <\/td>\n<\/tr>\n | ||||||
445<\/td>\n | ARTICLE 382 Nonmetallic Extensions <\/td>\n<\/tr>\n | ||||||
449<\/td>\n | ARTICLE 384 Strut-Type Channel Raceway <\/td>\n<\/tr>\n | ||||||
451<\/td>\n | ARTICLE 386 Surface Metal Raceways <\/td>\n<\/tr>\n | ||||||
453<\/td>\n | ARTICLE 388 Surface Nonmetallic Raceways <\/td>\n<\/tr>\n | ||||||
455<\/td>\n | ARTICLE 390 Underfloor Raceways <\/td>\n<\/tr>\n | ||||||
457<\/td>\n | ARTICLE 392 Cable Trays <\/td>\n<\/tr>\n | ||||||
469<\/td>\n | ARTICLE 393 Low-Voltage Suspended Ceiling Power Distribution Systems <\/td>\n<\/tr>\n | ||||||
473<\/td>\n | ARTICLE 394 Concealed Knob-and-Tube Wiring <\/td>\n<\/tr>\n | ||||||
475<\/td>\n | ARTICLE 396 Messenger-Supported Wiring <\/td>\n<\/tr>\n | ||||||
477<\/td>\n | ARTICLE 398 Open Wiring on Insulators <\/td>\n<\/tr>\n | ||||||
480<\/td>\n | ARTICLE 399 Outdoor Overhead Conductors over 1000 Volts <\/td>\n<\/tr>\n | ||||||
481<\/td>\n | Chapter 4 Equipment for General Use ARTICLE 400 Flexible Cords and Flexible Cables <\/td>\n<\/tr>\n | ||||||
495<\/td>\n | ARTICLE 402 Fixture Wires <\/td>\n<\/tr>\n | ||||||
499<\/td>\n | ARTICLE 404 Switches <\/td>\n<\/tr>\n | ||||||
506<\/td>\n | ARTICLE 406 Receptacles, Cord Connectors, and Attachment Plugs (Caps) <\/td>\n<\/tr>\n | ||||||
516<\/td>\n | ARTICLE 408 Switchboards, Switchgear, and Panelboards <\/td>\n<\/tr>\n | ||||||
523<\/td>\n | ARTICLE 409 Industrial Control Panels <\/td>\n<\/tr>\n | ||||||
527<\/td>\n | ARTICLE 410 Luminaires, Lampholders, and Lamps <\/td>\n<\/tr>\n | ||||||
546<\/td>\n | ARTICLE 411 Low-Voltage Lighting <\/td>\n<\/tr>\n | ||||||
548<\/td>\n | ARTICLE 422 Appliances <\/td>\n<\/tr>\n | ||||||
557<\/td>\n | ARTICLE 424 Fixed Electric Space-Heating Equipment <\/td>\n<\/tr>\n | ||||||
573<\/td>\n | ARTICLE 425 Fixed Resistance and Electrode Industrial Process Heating Equipment <\/td>\n<\/tr>\n | ||||||
581<\/td>\n | ARTICLE 426 Fixed Outdoor Electric Deicing and Snow-Melting Equipment <\/td>\n<\/tr>\n | ||||||
587<\/td>\n | ARTICLE 427 Fixed Electric Heating Equipment for Pipelines and Vessels <\/td>\n<\/tr>\n | ||||||
592<\/td>\n | ARTICLE 430 Motors, Motor Circuits, and Controllers <\/td>\n<\/tr>\n | ||||||
640<\/td>\n | ARTICLE 440 Air-Conditioning and Refrigerating Equipment <\/td>\n<\/tr>\n | ||||||
651<\/td>\n | ARTICLE 445 Generators <\/td>\n<\/tr>\n | ||||||
654<\/td>\n | ARTICLE 450 Transformers and Transformer Vaults (Including Secondary Ties) <\/td>\n<\/tr>\n | ||||||
667<\/td>\n | ARTICLE 455 Phase Converters <\/td>\n<\/tr>\n | ||||||
670<\/td>\n | ARTICLE 460 Capacitors <\/td>\n<\/tr>\n | ||||||
673<\/td>\n | ARTICLE 470 Resistors and Reactors <\/td>\n<\/tr>\n | ||||||
674<\/td>\n | ARTICLE 480 Storage Batteries <\/td>\n<\/tr>\n | ||||||
680<\/td>\n | ARTICLE 490 Equipment Over 1000 Volts, Nominal <\/td>\n<\/tr>\n | ||||||
691<\/td>\n | Chapter 5 Special Occupancies ARTICLE 500 Hazardous (Classified) Locations, Classes I, II, and III, Divisions 1 and 2 <\/td>\n<\/tr>\n | ||||||
706<\/td>\n | ARTICLE 501 Class I Locations <\/td>\n<\/tr>\n | ||||||
725<\/td>\n | ARTICLE 502 Class II Locations <\/td>\n<\/tr>\n | ||||||
736<\/td>\n | ARTICLE 503 Class III Location <\/td>\n<\/tr>\n | ||||||
741<\/td>\n | ARTICLE 504 Intrinsically Safe Systems <\/td>\n<\/tr>\n | ||||||
746<\/td>\n | ARTICLE 505 Zone 0, 1, and 2 Locations <\/td>\n<\/tr>\n | ||||||
772<\/td>\n | ARTICLE 506 Zone 20, 21, and 22 Locations for Combustible Dusts or Ignitible Fibers\/Flyings <\/td>\n<\/tr>\n | ||||||
784<\/td>\n | ARTICLE 510 Hazardous (Classified) Locations – Specific ARTICLE 511 Commercial Garages, Repair and Storage <\/td>\n<\/tr>\n | ||||||
789<\/td>\n | ARTICLE 513 Aircraft Hangars <\/td>\n<\/tr>\n | ||||||
793<\/td>\n | ARTICLE 514 Motor Fuel Dispensing Facilities <\/td>\n<\/tr>\n | ||||||
802<\/td>\n | ARTICLE 515 Bulk Storage Plants <\/td>\n<\/tr>\n | ||||||
806<\/td>\n | ARTICLE 516 Spray Application, Dipping, Coating, and Printing Processes Using Flammable or Combustible Materials <\/td>\n<\/tr>\n | ||||||
829<\/td>\n | ARTICLE 517 Health Care Facilities <\/td>\n<\/tr>\n | ||||||
867<\/td>\n | ARTICLE 518 Assembly Occupancies <\/td>\n<\/tr>\n | ||||||
870<\/td>\n | ARTICLE 520 Theaters, Audience Areas of Motion Picture and Television Studios, Performance Areas, and Similar Locations <\/td>\n<\/tr>\n | ||||||
885<\/td>\n | ARTICLE 522 Control Systems for Permanent Amusement Attractions <\/td>\n<\/tr>\n | ||||||
893<\/td>\n | ARTICLE 530 Motion Picture and Television Studios and Similar Locations <\/td>\n<\/tr>\n | ||||||
899<\/td>\n | ARTICLE 540 Motion Picture Projection Rooms <\/td>\n<\/tr>\n | ||||||
902<\/td>\n | ARTICLE 545 Manufactured Buildings and Relocatable Structures <\/td>\n<\/tr>\n | ||||||
905<\/td>\n | ARTICLE 547 Agricultural Buildings <\/td>\n<\/tr>\n | ||||||
910<\/td>\n | ARTICLE 550 Mobile Homes, Manufactured Homes, and Mobile Home Parks <\/td>\n<\/tr>\n | ||||||
927<\/td>\n | ARTICLE 551 Recreational Vehicles and Recreational Vehicle Parks <\/td>\n<\/tr>\n | ||||||
950<\/td>\n | ARTICLE 552 Park Trailers <\/td>\n<\/tr>\n | ||||||
968<\/td>\n | ARTICLE 555 Marinas, Boatyards, Floating Buildings, and Commercial and Noncommercial Docking Facilities <\/td>\n<\/tr>\n | ||||||
977<\/td>\n | ARTICLE 590 Temporary Installations <\/td>\n<\/tr>\n | ||||||
982<\/td>\n | Chapter 6 Special Equipment ARTICLE 600 Electric Signs and Outline Lighting <\/td>\n<\/tr>\n | ||||||
997<\/td>\n | ARTICLE 604 Manufactured Wiring Systems <\/td>\n<\/tr>\n | ||||||
999<\/td>\n | ARTICLE 605 Office Furnishings <\/td>\n<\/tr>\n | ||||||
1001<\/td>\n | ARTICLE 610 Cranes and Hoists <\/td>\n<\/tr>\n | ||||||
1010<\/td>\n | ARTICLE 620 Elevators, Dumbwaiters, Escalators, Moving Walks, Platform Lifts, and Stairway Chairlifts <\/td>\n<\/tr>\n | ||||||
1030<\/td>\n | ARTICLE 625 Electric Vehicle Power Transfer System <\/td>\n<\/tr>\n | ||||||
1039<\/td>\n | ARTICLE 626 Electrified Truck Parking Spaces <\/td>\n<\/tr>\n | ||||||
1047<\/td>\n | ARTICLE 630 Electric Welders <\/td>\n<\/tr>\n | ||||||
1051<\/td>\n | ARTICLE 640 Audio Signal Processing, Amplification, and Reproduction Equipment <\/td>\n<\/tr>\n | ||||||
1060<\/td>\n | ARTICLE 645 Information Technology Equipment <\/td>\n<\/tr>\n | ||||||
1067<\/td>\n | ARTICLE 646 Modular Data Centers <\/td>\n<\/tr>\n | ||||||
1075<\/td>\n | ARTICLE 647 Sensitive Electronic Equipment <\/td>\n<\/tr>\n | ||||||
1077<\/td>\n | ARTICLE 650 Pipe Organs. <\/td>\n<\/tr>\n | ||||||
1079<\/td>\n | ARTICLE 660 X-Ray Equipment <\/td>\n<\/tr>\n | ||||||
1083<\/td>\n | ARTICLE 665 Induction and Dielectric Heating Equipment <\/td>\n<\/tr>\n | ||||||
1085<\/td>\n | ARTICLE 668 Electrolytic Cells <\/td>\n<\/tr>\n | ||||||
1090<\/td>\n | ARTICLE 669 Electroplating <\/td>\n<\/tr>\n | ||||||
1091<\/td>\n | ARTICLE 670 Industrial Machinery <\/td>\n<\/tr>\n | ||||||
1093<\/td>\n | ARTICLE 675 Electrically Driven or Controlled Irrigation Machines <\/td>\n<\/tr>\n | ||||||
1097<\/td>\n | ARTICLE 680 Swimming Pools, Fountains, and Similar Installations <\/td>\n<\/tr>\n | ||||||
1129<\/td>\n | ARTICLE 682 Natural and Artificially Made Bodies of Water <\/td>\n<\/tr>\n | ||||||
1132<\/td>\n | ARTICLE 685 Integrated Electrical Systems <\/td>\n<\/tr>\n | ||||||
1133<\/td>\n | ARTICLE 690 Solar Photovoltaic (PV) Systems <\/td>\n<\/tr>\n | ||||||
1156<\/td>\n | ARTICLE 691 Large-Scale Photovoltaic (PV) Electric Supply Stations <\/td>\n<\/tr>\n | ||||||
1158<\/td>\n | ARTICLE 692 Fuel Cell Systems <\/td>\n<\/tr>\n | ||||||
1161<\/td>\n | ARTICLE 694 Wind Electric Systems <\/td>\n<\/tr>\n | ||||||
1170<\/td>\n | ARTICLE 695 Fire Pumps <\/td>\n<\/tr>\n | ||||||
1180<\/td>\n | Chapter 7 Special Conditions ARTICLE 700 Emergency Systems <\/td>\n<\/tr>\n | ||||||
1202<\/td>\n | ARTICLE 702 Optional Standby Systems <\/td>\n<\/tr>\n | ||||||
1205<\/td>\n | ARTICLE 705 Interconnected Electric Power Production Sources <\/td>\n<\/tr>\n | ||||||
1221<\/td>\n | ARTICLE 708 Critical Operations Power Systems (COPS) <\/td>\n<\/tr>\n | ||||||
1232<\/td>\n | ARTICLE 710 Stand-Alone Systems <\/td>\n<\/tr>\n | ||||||
1233<\/td>\n | ARTICLE 712 Direct Current Microgrids <\/td>\n<\/tr>\n | ||||||
1237<\/td>\n | ARTICLE 720 Circuits and Equipment Operating at Less Than 50 Volts <\/td>\n<\/tr>\n | ||||||
1238<\/td>\n | ARTICLE 725 Class 1, Class 2, and Class 3 Remote-Control, Signaling, and Power-Limited Circuits <\/td>\n<\/tr>\n | ||||||
1260<\/td>\n | ARTICLE 727 Instrumentation Tray Cable: Type ITC <\/td>\n<\/tr>\n | ||||||
1262<\/td>\n | ARTICLE 728 Fire-Resistive Cable Systems <\/td>\n<\/tr>\n | ||||||
1263<\/td>\n | ARTICLE 750 Energy Management Systems <\/td>\n<\/tr>\n | ||||||
1265<\/td>\n | ARTICLE 760 Fire Alarm Systems <\/td>\n<\/tr>\n | ||||||
1283<\/td>\n | ARTICLE 770 Optical Fiber Cables <\/td>\n<\/tr>\n | ||||||
1299<\/td>\n | Chapter 8 Communications Systems ARTICLE 800 General Requirements for Communications Systems <\/td>\n<\/tr>\n | ||||||
1317<\/td>\n | ARTICLE 805 Communications Circuits <\/td>\n<\/tr>\n | ||||||
1326<\/td>\n | ARTICLE 810 Radio and Television Equipment <\/td>\n<\/tr>\n | ||||||
1333<\/td>\n | ARTICLE 820 Community Antenna Television and Radio Distribution Systems <\/td>\n<\/tr>\n | ||||||
1339<\/td>\n | ARTICLE 830 Network-Powered Broadband Communications Systems <\/td>\n<\/tr>\n | ||||||
1348<\/td>\n | ARTICLE 840 Premises-Powered Broadband Communications Systems <\/td>\n<\/tr>\n | ||||||
1354<\/td>\n | Chapter 9 Tables Table 1 Percent of Cross Section of Conduit and Tubing for Conductors and Cables <\/td>\n<\/tr>\n | ||||||
1355<\/td>\n | Table 2 Radius of Conduit and Tubing Bends Table 4 Dimensions and Percent Area of Conduit and Tubing (Areas of Conduit or Tubing for the \nCombinations of Wires Permitted in Table 1, Chapter 9) <\/td>\n<\/tr>\n | ||||||
1360<\/td>\n | Table 5 Dimensions of Insulated Conductors and Fixture Wires <\/td>\n<\/tr>\n | ||||||
1363<\/td>\n | Table 5A Compact Copper and Aluminum Building Wire Nominal Dimensions** and Areas <\/td>\n<\/tr>\n | ||||||
1364<\/td>\n | Table 8 Conductor Properties <\/td>\n<\/tr>\n | ||||||
1365<\/td>\n | Table 9 Alternating-Current Resistance and Reactance for 600-Volt Cables, 3-Phase, 60 Hz, 75\u00b0C (167\u00b0F) \u2014 Three Single Conductors in <\/td>\n<\/tr>\n | ||||||
1367<\/td>\n | Table 10 Conductor Stranding Table 11(A) and Table 11(B) <\/td>\n<\/tr>\n | ||||||
1369<\/td>\n | Table 12(A) and Table 12(B) <\/td>\n<\/tr>\n | ||||||
1370<\/td>\n | Informative Annex A: Product Safety Standards <\/td>\n<\/tr>\n | ||||||
1378<\/td>\n | Informative Annex B: Application Information for Ampacity Calculation B.1 Equation Application Information. B.2 Typical Applications Covered by Tables. <\/td>\n<\/tr>\n | ||||||
1379<\/td>\n | B.3 Criteria Modifications. B.4 Electrical Ducts. B.5 Table B.2(6) and Table B.2(7). B.6 Electrical Ducts Used in Figure B.2(1). <\/td>\n<\/tr>\n | ||||||
1380<\/td>\n | B.7 Examples Showing Use of Figure B.3 for Electrical Duct Bank Ampacity Modifications. <\/td>\n<\/tr>\n | ||||||
1386<\/td>\n | Example 1 <\/td>\n<\/tr>\n | ||||||
1387<\/td>\n | Example 2 Figure B.2(1) Cable Installation Dimensions for Use with Table B.2(5) Through Table B.2(10). <\/td>\n<\/tr>\n | ||||||
1388<\/td>\n | Figure B.2(2) Ampacities of Single Insulated Conductors Rated 0 Through 5000 Volts in Underground Electrical Ducts (Three Conduc <\/td>\n<\/tr>\n | ||||||
1390<\/td>\n | Figure B.2(3) Ampacities of Single Insulated Conductors Rated 0 Through 5000 Volts in Nonmagnetic Underground Electrical Ducts ( <\/td>\n<\/tr>\n | ||||||
1391<\/td>\n | Figure B.2(4) Ampacities of Single Insulated Conductors Rated 0 Through 5000 Volts in Nonmagnetic Underground Electrical Ducts ( <\/td>\n<\/tr>\n | ||||||
1392<\/td>\n | Figure B.3 Interpolation Chart for Cables in a Duct Bank. <\/td>\n<\/tr>\n | ||||||
1393<\/td>\n | Informative Annex C: Conduit, Tubing, and Cable Tray Fill Tables for Conductors and Fixture Wires of the Same Size <\/td>\n<\/tr>\n | ||||||
1394<\/td>\n | Informative Annex D: Examples <\/td>\n<\/tr>\n | ||||||
1423<\/td>\n | Informative Annex E: Types of Construction <\/td>\n<\/tr>\n | ||||||
1426<\/td>\n | Informative Annex F: Availability and Reliability for Critical Operations Power Systems; and Development and Implementation of Functional Performan <\/td>\n<\/tr>\n | ||||||
1429<\/td>\n | Informative Annex G: Supervisory Control and Data Acquisition (SCADA) <\/td>\n<\/tr>\n | ||||||
1431<\/td>\n | Informative Annex H: Administration and Enforcement <\/td>\n<\/tr>\n | ||||||
1442<\/td>\n | Informative Annex I: Recommended Tightening Torque Tables from UL Standard 486A-486B <\/td>\n<\/tr>\n | ||||||
1443<\/td>\n | Informative Annex J: ADA Standards for Accessible Design <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" NFPA 70, National Electrical Code (NEC)<\/b><\/p>\n |