Industrial Combination Socket Box

Zhejiang Hefeng Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of industrial combination socket box in China. With abundant experience, we warmly welcome you to buy high-grade industrial combination socket box for sale here from our factory. All OEM products are with high quality and low price.

Industrial combination socket box (also referred to as a socket distribution box, power outlet box, or temporary power distribution unit) is an electrical enclosure that centralizes incoming power and distributes it to multiple socket outlets, with integrated protection for safe, organized power access. A power socket distribution box is a compact, protected hub that takes a main power feed and splits it into several socket circuits, each protected by circuit breakers, RCDs/RCBOs, or fuses. It is widely used for fixed and temporary power supply in industrial, construction, commercial, and outdoor scenarios.

All products are divided into two levels of protection: one is IP44 waterproof splash, and the other is IP67 can be used in very humid places.

Enclosure: flame-retardant plastic (PC); IP ratings typically IP44, IP55, IP65, IP67 for dust/water protection.

Inlet: Main power input (e.g., 16A/32A/63A industrial plug, locking receptacle).

Protection devices:

MCB (Miniature Circuit Breaker): Overload/short-circuit protection.

RCD/RCBO: Residual current (earth leakage) protection (30mA common for personnel safety).

Busbars: Internal copper conductors distributing power to circuits.

Socket outlets:

Industrial: IEC 60309 (16A/32A 3P+N+E, 400V).

Accessories: Handles, wheels (portable), viewing window, cable glands.

※ Customization is available for special voltages, grounding locations, colors, etc.

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