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| Illustrated Changes to the NEC 2002 |
Article 090 — INTRODUCTION
90.2 Scope of the NEC
90.3 Code Arrangement
90.4 Enforcement
Article 100 — DEFINITIONS
100 [ Comprehensive Summary ]
Article 110 — REQUIREMENTS FOR ELECTRICAL INSTALLATIONS
110.16 Flash Protection
110.26 Spaces About Equipment (C)
110.26 Spaces About Equipment (F)
Article 210 — BRANCH CIRCUITS
210.12 Arc-Fault Circuit-Interrupter (AFCI) Protection
210.63 Heating, Air-Conditioning, and Refrigeration Equipment Outlet
210.8 Ground-Fault Circuit-Interrupter Protection for Personnel
210.7 Branch Circuit Receptacle Requirements
Article 230 — SERVICES
230.70 Service Disconnects – General (A)(1)
230.70 Service Disconnects – General (A)(3)
Article 240 — OVERCURRENT PROTECTION
240.2 Definitions
240.21 Location in Circuit
240.85 Applications I
240.85 Applications II
Article 250 — GROUNDING
250.2 Definitions
250.4 General Requirements for Grounding and Bonding (A)(1)
250.4 General Requirements for Grounding and Bonding (A)(2)
250.4 General Requirements for Grounding and Bonding (A)(3)
250.4 General Requirements for Grounding and Bonding (A)(4)
250.4 General Requirements for Grounding and Bonding (A)(5)
250.32 Buildings or Structures Supplied with Feeder
250.54 Supplementary Grounding Electrodes
250.104 Bonding of Piping Systems and Exposed Structural Steel
250.118 Types of Equipment Grounding Conductors
250.148 Continuity and Attachment of Equipment Grounding Conductors to Metal Boxes
Article 300 — WIRING METHODS
300.15 Boxes, Conduit Bodies, or Fittings – Where Required
300.5 Underground Installations
Article 310 — CONDUCTORS FOR GENERAL WIRING
310.8 Locations
310.15 Ampacities for Conductors
Article 334 (336 in 1999 NEC) — NONMETALLIC-SHEATHED CABLE
334.10 Uses Permitted
334.12 Uses Not Permitted
Article 376 (362 in 1999 NEC) — METAL WIREWAYS
376.23 Wireway Sizing (A)
376.23 Wireway Sizing (B)
376 Objectives
Article 400 — FLEXIBLE CORDS AND CABLES
400.7 Uses Permitted
400.8 Uses Not Permitted
Article 404 (380 in 1999 NEC) — SWITCHES
404.8 Accessibility and Grouping
Article 406 — RECEPTACLE, CORD CONNECTORS, AND ATTACHMENT PLUGS
406.8 Receptacles in Damp or Wet Locations (A)
406.8 Receptacles in Damp or Wet Locations (B)(1)
406.8 Receptacles in Damp or Wet Locations (B)(2)
Article 408 (384 in 1999 NEC) — SWITCHBOARDS AND PANELBOARDS
408.21 Grounded Conductor Terminations
408.21 Grounded Conductor Terminations (Open Neutral)
408.21 Grounded Conductor Terminations (UL- 67)
Article 430 — MOTORS
430.52 Branch Circuit Short-Circuit Protection Device Rating
430.102 Disconnect Means Location
Article 440 — AIR-CONDITIONING AND REFRIGERATING EQUIPMENT
440.14 Location
Article 500 — Hazardous (Classified) Locations
500.2 Definitions
Article 511 — COMMERCIAL GARAGES, REPAIR AND STORAGE
511 Objectives
Article 514 — MOTOR FUEL DISPENSING FACILITIES
514 Objectives
Article 517 — HEALTH CARE FACILITY
517.13 Grounding of Receptacles and Fixed Electric Equipment in Patient Care Areas (A)
517.13 Grounding of Receptacles and Fixed Electric Equipment in Patient Care Areas (B)
Article 525 — CARNIVALS, CIRCUSES, FAIRS, AND SIMILAR EVENTS
525.32 Grounding Conductor Continuity Assurance
Article 527 — TEMPORARY INSTALLATIONS
527.4 General
Article 547 — AGRICULTURAL BUILDINGS
547.5 Wiring Methods (C)
547.5 Wiring Methods (G)
547.9 Electrical Supply to Building or Structure from a Distribution Point
547.10 Equipotential Planes and Bonding of Equipotential Planes
Article 555 — MARINAS AND BOATYARDS
555.2 Definitions
555.1 Scope
555.17 Boat Receptacle Disconnecting Means
Article 600 — SIGNS
600.21 Ballasts, Transformers, and Electronic Power Supplies
Article 640 — AUDIO SIGNAL PROCESSING, AMPLIFICATION, AND REPRODUCTION EQUIPMENT
640.2 Definition
640.3 Location of Other Articles
640.6 Mechanical Execution of Work/Cable Support
Article 647 — SENSITIVE ELECTRONIC EQUIPMENT
647 - Electronic Equipment Power
Article 680 — SWIMMING POOLS, FOUNTAINS, AND SIMILAR INSTALLATIONS
680.12 Maintenance Disconnecting Means
680.22 Area Lighting, Receptacles, and Equipment (A)(4)
680.22 Area Lighting, Receptacles, and Equipment (A)(5)
680.26 Bonding
Article 690 — SOLAR PHOTOVOLTAIC SYSTEMS
690.14 Additional Provisions
Article 692 — FUEL CELL SYSTEMS
692.1 Scope
Article 700 — EMERGENCY SYSTEMS
700.12 General Requirements
Article 702 — OPTIONAL STANDBY SYSTEMS
702.10 Portable Generator Grounding (A)
702.10 Portable Generator Grounding (B)
702.6 Transfer Equipment
702.1 Scope
Article 725 — CLASS 1, CLASS 2, AND CLASS 3 REMOTE-CONTROL, SIGNALING, AND POWER-LIMITED CIRCUITS
725.2 Definitions
725.3 Locations of Other Articles
725 - Objectives
725.6 Mechanical Execution of Work
Article 800 — COMMUNICATION CIRCUITS
800.2 Definitions
800.52 Locations and Other Articles
800.6 Mechanical Execution of Work
800 Objectives
Article 810 — RADIO AND TELEVISION EQUIPMENT
810 Objectives
810.21 Grounding Conductors – Receiving Stations
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