about the task to maintenance the electrical box of elevator to check connection of wiring
Size: 6000px × 4000px
Photo credit: © Kollayut Jantawong / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: arc, assessment, block, box, busbar, cable, center, check, circuit, code, compliance, component, conductor, conduit, connection, connections, contact, continuity, control, corrosion, damage, detection, devices, electrical, elevator, enclosure, equipment, evaluation, examination, fault, gauge, grounding, harness, hazards, identification, insp, inspection, insulation, integrity, junctions, load, maintenance, management, nut, overcurrent, panel, panelboard, points, procedures, process, protection, protective, protocols, resistance, review, routing, safety, scrutiny, system, terminal, termination, test, tightness, troubleshooting, upkeep, verification, voltage, wire, wiring