NFPA 70B — Chapter 25

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2401 KU002401 Risk, Safety, and Failure Prevention — 6.6* Reliability Studies no_media_needed
2402 KU002402 Risk, Safety, and Failure Prevention — 7.2.1.1 through 7 media_required
2403 KU002403 Risk, Safety, and Failure Prevention — 1.0 370 Notes: (1) This table is based on national coarse thread pitch no_media_needed
2404 KU002404 Risk, Safety, and Failure Prevention — 7.2.1.4.3 Torque values for metric fasteners shall comply with the manufacturer’s instructions no_media_needed
2405 KU002405 Risk, Safety, and Failure Prevention — 7.4 Infrared Thermography media_required
2406 KU002406 Risk, Safety, and Failure Prevention — 7.4.2* All accessible and necessary covers shall be removed prior to infrared thermography inspection to provide a clear line o media_required
2407 KU002407 Risk, Safety, and Failure Prevention — Table 7.2.1.4.2(a) Bolt-Torque Values for Electrical Connections, US Standard Fasteners — Cadmium or Zinc Plated Bolt Di no_media_needed
2408 KU002408 Risk, Safety, and Failure Prevention — 8.1 Introduction no_media_needed
2409 KU002409 Risk, Safety, and Failure Prevention — o (b) Overpotential • (2) Mechanical, as follows: o (a) Stored energy o (b) Mass energy • (3) Chemical, as follows: o (a no_media_needed
2410 KU002410 Risk, Safety, and Failure Prevention — 8.3* Testing Category Types media_required
2411 KU002411 Risk, Safety, and Failure Prevention — 8.3.1 Category 1 — Online Standard Test no_media_needed
2412 KU002412 Risk, Safety, and Failure Prevention — 8.5 Test Record no_media_needed
2413 KU002413 Risk, Safety, and Failure Prevention — 8.6 Condition of Maintenance no_media_needed
2414 KU002414 Risk, Safety, and Failure Prevention — 9.3.2 and the equipment condition assessment, this frequency shall be followed for at least two maintenance intervals unless u no_media_needed
2415 KU002415 Risk, Safety, and Failure Prevention — 9.2.1.2 Equipment Physical Condition 2 shall be assigned where both the criteria from 9 no_media_needed
2416 KU002416 Risk, Safety, and Failure Prevention — 9.2.1.4 Management of Nonserviceable Equipment no_media_needed
2417 KU002417 Risk, Safety, and Failure Prevention — 9.3 Frequency of Maintenance media_required
2418 KU002418 Risk, Safety, and Failure Prevention — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Mechanica media_required
2419 KU002419 Risk, Safety, and Failure Prevention — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Cleaning no_media_needed
2420 KU002420 Risk, Safety, and Failure Prevention — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Protectiv media_required
2421 KU002421 Risk, Safety, and Failure Prevention — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Lubricati no_media_needed
2422 KU002422 Risk, Safety, and Failure Prevention — 9.4.2 The severity of the defect and physical condition of the equipment shall be considered for the time interval that a requ media_required
2423 KU002423 Risk, Safety, and Failure Prevention — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Electrica media_required
2424 KU002424 Risk, Safety, and Failure Prevention — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Lubricati no_media_needed
2425 KU002425 Risk, Safety, and Failure Prevention — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Protectiv media_required
2426 KU002426 Risk, Safety, and Failure Prevention — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Mechanica no_media_needed
2427 KU002427 Risk, Safety, and Failure Prevention — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Electrica media_required
2428 KU002428 Risk, Safety, and Failure Prevention — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Medium-vo no_media_needed
2429 KU002429 Risk, Safety, and Failure Prevention — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Power and media_required
2430 KU002430 Risk, Safety, and Failure Prevention — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Substatio media_required
2431 KU002431 Risk, Safety, and Failure Prevention — 9.3.2 Maintenance Intervals Equipment Condition Assessment Product Scope of Work Condition 1 Condition 2 Condition 3 Mechanica no_media_needed
2432 KU002432 Risk, Safety, and Failure Prevention — 10.3.2* Qualified persons shall be trained to evaluate and eliminate ignition sources and to identify the need for special tools media_required
2433 KU002433 Risk, Safety, and Failure Prevention — 10.6.2 Covers shall not be interchanged unless identified for the purpose no_media_needed
2434 KU002434 Risk, Safety, and Failure Prevention — 10.10* Field Modifications media_required
2435 KU002435 Risk, Safety, and Failure Prevention — 11.3.1 Transformer Visual Inspections Test Type* Dry Type, Air-Cooled No no_media_needed
2436 KU002436 Risk, Safety, and Failure Prevention — 11.3.2.2 Transformer bushings and any accessible insulators and conductors shall be wiped clean to remove surface buildup of cont no_media_needed
2437 KU002437 Risk, Safety, and Failure Prevention — 11.3.5 Transformer Electrical Tests Test Type* Dry Type, Air-Cooled No media_required
2438 KU002438 Risk, Safety, and Failure Prevention — 11.3.5 Transformer Electrical Tests Test Type* Dry Type, Air-Cooled No no_media_needed
2439 KU002439 Risk, Safety, and Failure Prevention — 12.1.1 This chapter identifies maintenance requirements for substations, switchgear, and surrounding areas, whether fenced or i media_required
2440 KU002440 Risk, Safety, and Failure Prevention — 12.3.1 Substation and Switchgear Visual Inspections Test Type* No media_required
2441 KU002441 Risk, Safety, and Failure Prevention — 12.3.4* Mechanical Servicing no_media_needed
2442 KU002442 Risk, Safety, and Failure Prevention — 12.3.5 Substation and Switchgear Electrical Tests Test Type* No media_required
2443 KU002443 Risk, Safety, and Failure Prevention — 12.3.6.1 Miscellaneous Equipment no_media_needed
2444 KU002444 Risk, Safety, and Failure Prevention — 12.3.1 Substation and Switchgear Visual Inspections Test Type* No no_media_needed
2445 KU002445 Risk, Safety, and Failure Prevention — 12.3.4 Substation and Switchgear Mechanical Servicing Test Type* No no_media_needed
2446 KU002446 Risk, Safety, and Failure Prevention — 12.3.5 Substation and Switchgear Electrical Tests Test Type* No media_required
2447 KU002447 Risk, Safety, and Failure Prevention — 13.1.1 This chapter identifies maintenance requirements for panelboards and switchboards rated 1000 V or below media_required
2448 KU002448 Risk, Safety, and Failure Prevention — 13.3.1 Panelboard and Switchboard Visual Inspections No no_media_needed
2449 KU002449 Risk, Safety, and Failure Prevention — 13.3.4 Panelboard and Switchboard Mechanical Servicing No no_media_needed
2450 KU002450 Risk, Safety, and Failure Prevention — 13.3.5 Panelboard and Switchboard Electrical Testing No media_required
2451 KU002451 Risk, Safety, and Failure Prevention — 13.3.1 Panelboard and Switchboard Visual Inspections No no_media_needed
2452 KU002452 Risk, Safety, and Failure Prevention — 13.3.4 Panelboard and Switchboard Mechanical Servicing No no_media_needed
2453 KU002453 Risk, Safety, and Failure Prevention — 13.3.5 Panelboard and Switchboard Electrical Testing No media_required
2454 KU002454 Risk, Safety, and Failure Prevention — 14.3.1 Busway Visual Inspections Test Type* No no_media_needed
2455 KU002455 Risk, Safety, and Failure Prevention — 14.3.4 Busway Mechanical Servicing Test Type* No no_media_needed
2456 KU002456 Risk, Safety, and Failure Prevention — 14.3.5 Busway Electrical Tests Test Type* No no_media_needed
2457 KU002457 Risk, Safety, and Failure Prevention — 14.3.1 Busway Visual Inspections Test Type* No no_media_needed
2458 KU002458 Risk, Safety, and Failure Prevention — 14.3.5 Busway Electrical Tests Test Type* No no_media_needed
2459 KU002459 Risk, Safety, and Failure Prevention — 15.2 Frequency of Maintenance media_required
2460 KU002460 Risk, Safety, and Failure Prevention — 15.3.1 MCCB, ICCB, and LVPCB Visual Inspections Test Type* No media_required
2461 KU002461 Risk, Safety, and Failure Prevention — 15.3.2.2 MCCB, ICCB, and LVPCB Cleaning Test Type* No no_media_needed
2462 KU002462 Risk, Safety, and Failure Prevention — 15.3.4 MCCB, ICCB, and LVPCB Mechanical Servicing Test Type* No no_media_needed
2463 KU002463 Risk, Safety, and Failure Prevention — 15.3.5 MCCB, ICCB, and LVPCB Electrical Tests Test Type* MCCB† No media_required
2464 KU002464 Risk, Safety, and Failure Prevention — 15.4.1 Medium-Voltage Power Circuit Breakers Visual Inspections Test Type* No no_media_needed
2465 KU002465 Risk, Safety, and Failure Prevention — 15.4.1 Medium-Voltage Power Circuit Breakers Visual Inspections Test Type* No no_media_needed
2466 KU002466 Risk, Safety, and Failure Prevention — 15.4.2 Medium-Voltage Power Circuit Breakers Cleaning Test Type* No no_media_needed
2467 KU002467 Risk, Safety, and Failure Prevention — 15.4.4 Medium-Voltage Power Circuit Breakers Mechanical Servicing Test Type* No no_media_needed
2468 KU002468 Risk, Safety, and Failure Prevention — 15.4.5 Medium-Voltage Power Circuit Breakers Electrical Tests Test Type* No media_required
2469 KU002469 Risk, Safety, and Failure Prevention — 15.4.5 Medium-Voltage Power Circuit Breakers Electrical Tests Test Type* No no_media_needed
2470 KU002470 Risk, Safety, and Failure Prevention — 15.2 Frequency of Maintenance media_required
2471 KU002471 Risk, Safety, and Failure Prevention — 15.3.1 MCCB, ICCB, and LVPCB Visual Inspections Test Type* No no_media_needed
2472 KU002472 Risk, Safety, and Failure Prevention — 15.3.2.2 MCCB, ICCB, and LVPCB Cleaning Test Type* No no_media_needed
2473 KU002473 Risk, Safety, and Failure Prevention — 15.3.4 MCCB, ICCB, and LVPCB Mechanical Servicing Test Type* No no_media_needed
2474 KU002474 Risk, Safety, and Failure Prevention — 15.3.5 MCCB, ICCB, and LVPCB Electrical Tests Test Type* MCCB† No media_required
2475 KU002475 Risk, Safety, and Failure Prevention — 15.4.1 Medium-Voltage Power Circuit Breakers Visual Inspections Test Type* No no_media_needed
2476 KU002476 Risk, Safety, and Failure Prevention — 15.4.1 Medium-Voltage Power Circuit Breakers Visual Inspections Test Type* No no_media_needed
2477 KU002477 Risk, Safety, and Failure Prevention — 15.4.2 Medium-Voltage Power Circuit Breakers Cleaning Test Type* No no_media_needed
2478 KU002478 Risk, Safety, and Failure Prevention — 15.4.4 Medium-Voltage Power Circuit Breakers Mechanical Servicing Test Type* No no_media_needed
2479 KU002479 Risk, Safety, and Failure Prevention — 15.4.5 Medium-Voltage Power Circuit Breakers Electrical Tests Test Type* No media_required
2480 KU002480 Risk, Safety, and Failure Prevention — 15.4.5 Medium-Voltage Power Circuit Breakers Electrical Tests Test Type* No media_required
2481 KU002481 Risk, Safety, and Failure Prevention — 16.3.1 Fuse Visual Inspections Test Type* No media_required
2482 KU002482 Risk, Safety, and Failure Prevention — 16.3.1 Fuse Visual Inspections Test Type* No no_media_needed
2483 KU002483 Risk, Safety, and Failure Prevention — 16.3.5* Electrical Testing media_required
2484 KU002484 Risk, Safety, and Failure Prevention — 16.3.1 Fuse Visual Inspections Test Type* No media_required
2485 KU002485 Risk, Safety, and Failure Prevention — 16.3.1 Fuse Visual Inspections Test Type* No no_media_needed
2486 KU002486 Risk, Safety, and Failure Prevention — 16.3.4 Fuse Mechanical Servicing Test Type* No media_required
2487 KU002487 Risk, Safety, and Failure Prevention — 17.2 Frequency of Maintenance media_required
2488 KU002488 Risk, Safety, and Failure Prevention — 17.3.1 Switch Visual Inspections Test Type* No no_media_needed
2489 KU002489 Risk, Safety, and Failure Prevention — 17.3.2 Switch Cleaning Test Type* No no_media_needed
2490 KU002490 Risk, Safety, and Failure Prevention — 17.3.4 Switch Mechanical Servicing Test Type* No media_required
2491 KU002491 Risk, Safety, and Failure Prevention — 17.3.5 Switch Electrical Tests Test Type* No media_required
2492 KU002492 Risk, Safety, and Failure Prevention — 17.3.5 Switch Electrical Tests Test Type* No no_media_needed
2493 KU002493 Risk, Safety, and Failure Prevention — 17.3.1 Switch Visual Inspections Test Type* No no_media_needed
2494 KU002494 Risk, Safety, and Failure Prevention — 17.3.2 Switch Cleaning Test Type* No no_media_needed
2495 KU002495 Risk, Safety, and Failure Prevention — 17.3.4 Switch Mechanical Servicing Test Type* No no_media_needed
2496 KU002496 Risk, Safety, and Failure Prevention — 17.3.5 Switch Electrical Tests Test Type* No media_required
2497 KU002497 Risk, Safety, and Failure Prevention — 17.3.5 Switch Electrical Tests Test Type* No no_media_needed
2498 KU002498 Risk, Safety, and Failure Prevention — 18.2 Frequency of Maintenance media_required
2499 KU002499 Risk, Safety, and Failure Prevention — 18.3.1 Power Cable and Conductor Visual Inspections No no_media_needed
2500 KU002500 Risk, Safety, and Failure Prevention — 18.3.5 Power Cable and Conductor Electrical Tests Test Type* No media_required