NFPA 70B:2023
Standard for Electrical Equipment Maintenance
Infrared thermography shall be used ( Mandatory) to verify temperature difference (ΔT) of all electrical equipment according to NFPA 70 B.
15.3.5 MCCB, ICCB, and LVPCB Electrical tests
16.3.5 Fuse electrical test
17.3.5 Switch electrical test
19.3.5 Metal cable tray electrical test
25.3.5 UPS Electrical test
32.4.5 Battery ESS (Energy Storage Systems) Electrical Test
36.4.5 Stationary Standby Battery Electrical Tests