Modular Indoor Low Voltage Distribution Box manufactured by Zibo Qifei Electrical Equipment Co., Ltd. is lightweight terminal supporting equipment of high & low voltage switchgear. It can serve as terminal wiring unit at the rear end of outdoor box type substations and power transformers of all main cabinets, split lighting and power branches with small cable trays, busbars and other distribution accessories, match mini power quality & emergency power supply equipment to guarantee partial lighting during power cut, and fit small residential PV energy storage distribution equipment to realize household PV power distribution output. As modular terminal combined electrical appliance, it adapts to 50Hz, 380/220V low-voltage AC systems with rated current 40~400A and rated insulation voltage 690V, complying strictly with GB7251.3-2006 and GB/T21706-2008 standards. Compact for wall-mounted installation, it is widely deployed for lighting circuit distribution in factory workshops, civi…