{"id":166007,"date":"2024-10-19T10:04:54","date_gmt":"2024-10-19T10:04:54","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/nfpa-70-national-electrical-code-nec-2017-2\/"},"modified":"2024-10-25T02:24:21","modified_gmt":"2024-10-25T02:24:21","slug":"nfpa-70-national-electrical-code-nec-2017-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/nfpa\/nfpa-70-national-electrical-code-nec-2017-2\/","title":{"rendered":"NFPA 70: National Electrical Code (NEC) 2017"},"content":{"rendered":"
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
---|---|---|---|---|---|---|---|
2<\/td>\n | Important Notices and Disclaimers <\/td>\n<\/tr>\n | ||||||
3<\/td>\n | Additional Notices and Disclaimers <\/td>\n<\/tr>\n | ||||||
33<\/td>\n | 90 Introduction <\/td>\n<\/tr>\n | ||||||
36<\/td>\n | Chapter 1 General 100 Definitions <\/td>\n<\/tr>\n | ||||||
46<\/td>\n | 110 Requirements for Electrical Installations <\/td>\n<\/tr>\n | ||||||
58<\/td>\n | Chapter 2 Wiring and Protection 200 Use and Identification of Grounded Conductors <\/td>\n<\/tr>\n | ||||||
60<\/td>\n | 210 Branch Circuits <\/td>\n<\/tr>\n | ||||||
70<\/td>\n | 215 Feeders <\/td>\n<\/tr>\n | ||||||
73<\/td>\n | 220 Branch-Circuit, Feeder, and Service Load Calculations <\/td>\n<\/tr>\n | ||||||
81<\/td>\n | 225 Outside Branch Circuits and Feeders <\/td>\n<\/tr>\n | ||||||
87<\/td>\n | 230 Services <\/td>\n<\/tr>\n | ||||||
96<\/td>\n | 240 Overcurrent Protection <\/td>\n<\/tr>\n | ||||||
106<\/td>\n | 250 Grounding and Bonding <\/td>\n<\/tr>\n | ||||||
134<\/td>\n | 280 Surge Arresters, Over 1000\u00a0Volts <\/td>\n<\/tr>\n | ||||||
135<\/td>\n | 285 Surge-Protective Devices (SPDs), 1000\u00a0Volts or Less <\/td>\n<\/tr>\n | ||||||
137<\/td>\n | Chapter 3 Wiring Methods and Materials 300 General Requirements for Wiring Methods and Materials <\/td>\n<\/tr>\n | ||||||
147<\/td>\n | 310 Conductors for General Wiring <\/td>\n<\/tr>\n | ||||||
174<\/td>\n | 312 Cabinets, Cutout Boxes, and Meter Socket Enclosures <\/td>\n<\/tr>\n | ||||||
178<\/td>\n | 314 Outlet, Device, Pull, and Junction Boxes; Conduit Bodies; Fittings; and Handhole Enclosures <\/td>\n<\/tr>\n | ||||||
185<\/td>\n | 320 Armored Cable: Type AC <\/td>\n<\/tr>\n | ||||||
186<\/td>\n | 322 Flat Cable Assemblies: Type FC <\/td>\n<\/tr>\n | ||||||
187<\/td>\n | 324 Flat Conductor Cable: Type FCC <\/td>\n<\/tr>\n | ||||||
189<\/td>\n | 326 Integrated Gas Spacer Cable: Type IGS <\/td>\n<\/tr>\n | ||||||
190<\/td>\n | 328 Medium Voltage Cable: Type MV <\/td>\n<\/tr>\n | ||||||
191<\/td>\n | 330 Metal-Clad Cable: Type MC <\/td>\n<\/tr>\n | ||||||
192<\/td>\n | 332 Mineral-Insulated, Metal-Sheathed Cable: Type MI <\/td>\n<\/tr>\n | ||||||
194<\/td>\n | 334 Nonmetallic-Sheathed Cable: Types NM, NMC, and NMS <\/td>\n<\/tr>\n | ||||||
196<\/td>\n | 336 Power and Control Tray Cable: Type TC <\/td>\n<\/tr>\n | ||||||
197<\/td>\n | 338 Service-Entrance Cable: Types SE and USE <\/td>\n<\/tr>\n | ||||||
198<\/td>\n | 340 Underground Feeder and Branch-Circuit Cable: Type UF <\/td>\n<\/tr>\n | ||||||
199<\/td>\n | 342 Intermediate Metal Conduit: Type IMC <\/td>\n<\/tr>\n | ||||||
200<\/td>\n | 344 Rigid Metal Conduit: Type RMC <\/td>\n<\/tr>\n | ||||||
202<\/td>\n | 348 Flexible Metal Conduit: Type FMC <\/td>\n<\/tr>\n | ||||||
203<\/td>\n | 350 Liquidtight Flexible Metal Conduit: Type LFMC <\/td>\n<\/tr>\n | ||||||
205<\/td>\n | 352 Rigid Polyvinyl Chloride Conduit: Type PVC <\/td>\n<\/tr>\n | ||||||
207<\/td>\n | 353 High Density Polyethylene Conduit: Type HDPE Conduit <\/td>\n<\/tr>\n | ||||||
208<\/td>\n | 354 Nonmetallic Underground Conduit with Conductors: Type NUCC <\/td>\n<\/tr>\n | ||||||
209<\/td>\n | 355 Reinforced Thermosetting Resin Conduit: Type RTRC <\/td>\n<\/tr>\n | ||||||
211<\/td>\n | 356 Liquidtight Flexible Nonmetallic Conduit: Type LFNC <\/td>\n<\/tr>\n | ||||||
213<\/td>\n | 358 Electrical Metallic Tubing: Type EMT <\/td>\n<\/tr>\n | ||||||
214<\/td>\n | 360 Flexible Metallic Tubing: Type FMT <\/td>\n<\/tr>\n | ||||||
215<\/td>\n | 362 Electrical Nonmetallic Tubing: Type ENT <\/td>\n<\/tr>\n | ||||||
216<\/td>\n | 366 Auxiliary Gutters <\/td>\n<\/tr>\n | ||||||
218<\/td>\n | 368 Busways <\/td>\n<\/tr>\n | ||||||
220<\/td>\n | 370 Cablebus <\/td>\n<\/tr>\n | ||||||
221<\/td>\n | 372 Cellular Concrete Floor Raceways <\/td>\n<\/tr>\n | ||||||
222<\/td>\n | 374 Cellular Metal Floor Raceways <\/td>\n<\/tr>\n | ||||||
223<\/td>\n | 376 Metal Wireways <\/td>\n<\/tr>\n | ||||||
224<\/td>\n | 378 Nonmetallic Wireways <\/td>\n<\/tr>\n | ||||||
225<\/td>\n | 380 Multioutlet Assembly <\/td>\n<\/tr>\n | ||||||
226<\/td>\n | 382 Nonmetallic Extensions <\/td>\n<\/tr>\n | ||||||
227<\/td>\n | 384 Strut-Type Channel Raceway <\/td>\n<\/tr>\n | ||||||
228<\/td>\n | 386 Surface Metal Raceways <\/td>\n<\/tr>\n | ||||||
229<\/td>\n | 388 Surface Nonmetallic Raceways <\/td>\n<\/tr>\n | ||||||
230<\/td>\n | 390 Underfloor Raceways <\/td>\n<\/tr>\n | ||||||
231<\/td>\n | 392 Cable Trays <\/td>\n<\/tr>\n | ||||||
237<\/td>\n | 393 Low-Voltage Suspended Ceiling Power Distribution Systems <\/td>\n<\/tr>\n | ||||||
239<\/td>\n | 394 Concealed Knob-and-Tube Wiring <\/td>\n<\/tr>\n | ||||||
240<\/td>\n | 396 Messenger-Supported Wiring <\/td>\n<\/tr>\n | ||||||
241<\/td>\n | 398 Open Wiring on Insulators <\/td>\n<\/tr>\n | ||||||
242<\/td>\n | 399 Outdoor Overhead Conductors over 1000\u00a0Volts <\/td>\n<\/tr>\n | ||||||
244<\/td>\n | Chapter 4 Equipment for General Use 400 Flexible Cords and Flexible Cables <\/td>\n<\/tr>\n | ||||||
254<\/td>\n | 402 Fixture Wires <\/td>\n<\/tr>\n | ||||||
257<\/td>\n | 404 Switches <\/td>\n<\/tr>\n | ||||||
261<\/td>\n | 406 Receptacles, Cord Connectors, and Attachment Plugs (Caps) <\/td>\n<\/tr>\n | ||||||
265<\/td>\n | 408 Switchboards, Switchgear, and Panelboards <\/td>\n<\/tr>\n | ||||||
268<\/td>\n | 409 Industrial Control Panels <\/td>\n<\/tr>\n | ||||||
270<\/td>\n | 410 Luminaires, Lampholders, and Lamps <\/td>\n<\/tr>\n | ||||||
278<\/td>\n | 411 \nLow-Voltage Lighting \n <\/td>\n<\/tr>\n | ||||||
279<\/td>\n | 422 Appliances <\/td>\n<\/tr>\n | ||||||
283<\/td>\n | 424 Fixed Electric Space-Heating Equipment <\/td>\n<\/tr>\n | ||||||
291<\/td>\n | 425 Fixed Resistance and Electrode Industrial Process Heating Equipment <\/td>\n<\/tr>\n | ||||||
295<\/td>\n | 426 Fixed Outdoor Electric Deicing and Snow-Melting Equipment <\/td>\n<\/tr>\n | ||||||
297<\/td>\n | 427 Fixed Electric Heating Equipment for Pipelines and Vessels <\/td>\n<\/tr>\n | ||||||
300<\/td>\n | 430 Motors, Motor Circuits, and Controllers <\/td>\n<\/tr>\n | ||||||
327<\/td>\n | 440 Air-Conditioning and Refrigerating Equipment <\/td>\n<\/tr>\n | ||||||
332<\/td>\n | 445 Generators <\/td>\n<\/tr>\n | ||||||
334<\/td>\n | 450 Transformers and Transformer Vaults (Including Secondary Ties) <\/td>\n<\/tr>\n | ||||||
341<\/td>\n | 455 Phase Converters <\/td>\n<\/tr>\n | ||||||
342<\/td>\n | 460 Capacitors <\/td>\n<\/tr>\n | ||||||
343<\/td>\n | 470 Resistors and Reactors <\/td>\n<\/tr>\n | ||||||
344<\/td>\n | 480 Storage Batteries <\/td>\n<\/tr>\n | ||||||
346<\/td>\n | 490 Equipment Over 1000\u00a0Volts, Nominal <\/td>\n<\/tr>\n | ||||||
352<\/td>\n | Chapter 5 Special Occupancies 500 Hazardous (Classified) Locations, Classes\u00a0I, II, and\u00a0III, Divisions\u00a01 and\u00a02 <\/td>\n<\/tr>\n | ||||||
358<\/td>\n | 501 Class\u00a0I Locations <\/td>\n<\/tr>\n | ||||||
367<\/td>\n | 502 Class\u00a0II Locations <\/td>\n<\/tr>\n | ||||||
372<\/td>\n | 503 Class\u00a0III Locations <\/td>\n<\/tr>\n | ||||||
374<\/td>\n | 504 Intrinsically Safe Systems <\/td>\n<\/tr>\n | ||||||
377<\/td>\n | 505 Zone 0, 1, and 2\u00a0Locations <\/td>\n<\/tr>\n | ||||||
390<\/td>\n | 506 Zone 20, 21, and 22\u00a0Locations for Combustible Dusts or Ignitible Fibers\/Flyings <\/td>\n<\/tr>\n | ||||||
395<\/td>\n | 510 Hazardous (Classified) Locations \u2014 Specific <\/td>\n<\/tr>\n | ||||||
396<\/td>\n | 511 Commercial Garages, Repair and Storage <\/td>\n<\/tr>\n | ||||||
399<\/td>\n | 513 Aircraft Hangars <\/td>\n<\/tr>\n | ||||||
401<\/td>\n | 514 Motor Fuel Dispensing Facilities <\/td>\n<\/tr>\n | ||||||
406<\/td>\n | 515 Bulk Storage Plants <\/td>\n<\/tr>\n | ||||||
410<\/td>\n | 516 Spray Application, Dipping, Coating, and Printing Processes Using Flammable or Combustible Materials <\/td>\n<\/tr>\n | ||||||
421<\/td>\n | 517 Health Care Facilities <\/td>\n<\/tr>\n | ||||||
438<\/td>\n | 518 Assembly Occupancies <\/td>\n<\/tr>\n | ||||||
439<\/td>\n | 520 Theaters, Audience Areas of Motion Picture and Television Studios, Performance Areas, and Similar Locations <\/td>\n<\/tr>\n | ||||||
446<\/td>\n | 522 Control Systems for Permanent Amusement Attractions <\/td>\n<\/tr>\n | ||||||
448<\/td>\n | 525 Carnivals, Circuses, Fairs, and Similar Events <\/td>\n<\/tr>\n | ||||||
450<\/td>\n | 530 Motion Picture and Television Studios and Similar Locations <\/td>\n<\/tr>\n | ||||||
453<\/td>\n | 540 Motion Picture Projection Rooms <\/td>\n<\/tr>\n | ||||||
454<\/td>\n | 545 Manufactured Buildings <\/td>\n<\/tr>\n | ||||||
455<\/td>\n | 547 Agricultural Buildings <\/td>\n<\/tr>\n | ||||||
457<\/td>\n | 550 Mobile Homes, Manufactured Homes, and Mobile Home Parks <\/td>\n<\/tr>\n | ||||||
465<\/td>\n | 551 Recreational Vehicles and Recreational Vehicle Parks <\/td>\n<\/tr>\n | ||||||
476<\/td>\n | 552 Park Trailers <\/td>\n<\/tr>\n | ||||||
484<\/td>\n | 553 Floating Buildings <\/td>\n<\/tr>\n | ||||||
485<\/td>\n | 555 Marinas, Boatyards, and Commercial and Noncommercial Docking Facilities \n <\/td>\n<\/tr>\n | ||||||
488<\/td>\n | 590 Temporary Installations <\/td>\n<\/tr>\n | ||||||
491<\/td>\n | Chapter 6 Special Equipment 600 Electric Signs and Outline Lighting <\/td>\n<\/tr>\n | ||||||
497<\/td>\n | 604 Manufactured Wiring Systems <\/td>\n<\/tr>\n | ||||||
498<\/td>\n | 605 Office Furnishings <\/td>\n<\/tr>\n | ||||||
499<\/td>\n | 610 Cranes and Hoists <\/td>\n<\/tr>\n | ||||||
504<\/td>\n | 620 Elevators, Dumbwaiters, Escalators, Moving Walks, Platform Lifts, and Stairway Chairlifts <\/td>\n<\/tr>\n | ||||||
513<\/td>\n | 625 Electric Vehicle Charging System <\/td>\n<\/tr>\n | ||||||
518<\/td>\n | 626 Electrified Truck Parking Spaces <\/td>\n<\/tr>\n | ||||||
522<\/td>\n | 630 Electric Welders <\/td>\n<\/tr>\n | ||||||
524<\/td>\n | 640 Audio Signal Processing, Amplification, and Reproduction Equipment <\/td>\n<\/tr>\n | ||||||
528<\/td>\n | 645 Information Technology Equipment <\/td>\n<\/tr>\n | ||||||
531<\/td>\n | 646 Modular Data Centers <\/td>\n<\/tr>\n | ||||||
535<\/td>\n | 647 Sensitive Electronic Equipment <\/td>\n<\/tr>\n | ||||||
536<\/td>\n | 650 Pipe Organs <\/td>\n<\/tr>\n | ||||||
537<\/td>\n | 660 X-Ray Equipment <\/td>\n<\/tr>\n | ||||||
539<\/td>\n | 665 Induction and Dielectric Heating Equipment <\/td>\n<\/tr>\n | ||||||
540<\/td>\n | 668 Electrolytic Cells <\/td>\n<\/tr>\n | ||||||
542<\/td>\n | 669 Electroplating <\/td>\n<\/tr>\n | ||||||
543<\/td>\n | 670 Industrial Machinery <\/td>\n<\/tr>\n | ||||||
544<\/td>\n | 675 Electrically Driven or Controlled Irrigation Machines <\/td>\n<\/tr>\n | ||||||
546<\/td>\n | 680 Swimming Pools, Fountains, and Similar Installations <\/td>\n<\/tr>\n | ||||||
559<\/td>\n | 682 Natural and Artificially Made Bodies of Water <\/td>\n<\/tr>\n | ||||||
560<\/td>\n | 685 Integrated Electrical Systems <\/td>\n<\/tr>\n | ||||||
561<\/td>\n | 690 Solar Photovoltaic (PV) Systems <\/td>\n<\/tr>\n | ||||||
571<\/td>\n | 691 Large-Scale Photovoltaic (PV) Electric Power Production Facility <\/td>\n<\/tr>\n | ||||||
572<\/td>\n | 692 Fuel Cell Systems <\/td>\n<\/tr>\n | ||||||
574<\/td>\n | 694 Wind Electric Systems <\/td>\n<\/tr>\n | ||||||
578<\/td>\n | 695 Fire Pumps <\/td>\n<\/tr>\n | ||||||
584<\/td>\n | Chapter 7 Special Conditions 700 Emergency Systems <\/td>\n<\/tr>\n | ||||||
590<\/td>\n | 701 Legally Required Standby Systems <\/td>\n<\/tr>\n | ||||||
592<\/td>\n | 702 Optional Standby Systems <\/td>\n<\/tr>\n | ||||||
594<\/td>\n | 705 Interconnected Electric Power Production Sources <\/td>\n<\/tr>\n | ||||||
598<\/td>\n | 706 Energy Storage Systems <\/td>\n<\/tr>\n | ||||||
603<\/td>\n | 708 Critical Operations Power Systems (COPS) <\/td>\n<\/tr>\n | ||||||
607<\/td>\n | 710 \nStand-Alone Systems 712 Direct Current Microgrids <\/td>\n<\/tr>\n | ||||||
609<\/td>\n | 720 Circuits and Equipment Operating at Less Than 50\u00a0Volts 725 Class\u00a01, Class\u00a02, and Class\u00a03 Remote-Control, Signaling, and Power-Limited Circuits <\/td>\n<\/tr>\n | ||||||
621<\/td>\n | 727 Instrumentation Tray Cable: Type ITC <\/td>\n<\/tr>\n | ||||||
622<\/td>\n | 728 Fire-Resistive Cable Systems 750 Energy Management Systems <\/td>\n<\/tr>\n | ||||||
623<\/td>\n | 760 Fire Alarm Systems <\/td>\n<\/tr>\n | ||||||
632<\/td>\n | 770 Optical Fiber Cables <\/td>\n<\/tr>\n | ||||||
641<\/td>\n | Chapter 8 Communications Systems 800 Communications Circuits <\/td>\n<\/tr>\n | ||||||
655<\/td>\n | 810 Radio and Television Equipment <\/td>\n<\/tr>\n | ||||||
658<\/td>\n | 820 Community Antenna Television and Radio Distribution Systems <\/td>\n<\/tr>\n | ||||||
666<\/td>\n | 830 Network-Powered Broadband Communications Systems <\/td>\n<\/tr>\n | ||||||
677<\/td>\n | 840 Premises-Powered Broadband Communications Systems <\/td>\n<\/tr>\n | ||||||
682<\/td>\n | Chapter 9 Tables <\/td>\n<\/tr>\n | ||||||
697<\/td>\n | Informative Annex A Product Safety Standards <\/td>\n<\/tr>\n | ||||||
701<\/td>\n | Informative Annex B Application Information for Ampacity Calculation <\/td>\n<\/tr>\n | ||||||
715<\/td>\n | Informative Annex C Conduit and Tubing Fill Tables for Conductors and Fixture Wires of the Same Size <\/td>\n<\/tr>\n | ||||||
794<\/td>\n | Informative Annex D Examples <\/td>\n<\/tr>\n | ||||||
807<\/td>\n | Informative Annex E Types of Construction <\/td>\n<\/tr>\n | ||||||
809<\/td>\n | Informative Annex F Availability and Reliability for Critical Operations Power Systems; and Development and Implementation of Functional Performance Tests (FPTs) for Critical Operations Power Systems <\/td>\n<\/tr>\n | ||||||
811<\/td>\n | Informative Annex G Supervisory Control and Data Acquisition (SCADA) <\/td>\n<\/tr>\n | ||||||
812<\/td>\n | Informative Annex H Administration and Enforcement <\/td>\n<\/tr>\n | ||||||
818<\/td>\n | Informative Annex I Recommended Tightening Torque Tables from UL Standard 486A-B <\/td>\n<\/tr>\n | ||||||
820<\/td>\n | Informative Annex J ADA Standards for Accessible Design <\/td>\n<\/tr>\n | ||||||
823<\/td>\n | Index <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" NFPA 70: National Electrical Code (NEC)<\/b><\/p>\n |