Power Distribution Board 400A

Short Description

Heavy-duty 400 A power distribution board with a robust carbon steel enclosure and IP55 protection for industrial electrical distribution.

Description

Designed to manage power distribution in demanding industrial environments, the power distribution board 400 A uses a heavy-duty three-phase four-wire architecture to distribute electrical energy safely and efficiently. It houses moulded case circuit breakers and protective devices that safeguard downstream equipment from overloads and short circuits while enabling convenient switching and isolation.

The board operates via a thermal‑magnetic or electronic trip mechanism, providing reliable protection and allowing operators to quickly disconnect circuits under fault conditions. Its steel cabinet features an IP55 rating, ensuring protection against dust and water ingress and enabling indoor or sheltered outdoor installation. The compact arrangement of breakers and busbars reduces footprint while maintaining safe clearances.

Installation is typically floor‑standing or wall‑mounted within control rooms, switchgear rooms, or machinery spaces. The equipment is suited for manufacturing plants, workshops, commercial buildings, and infrastructure projects requiring a robust distribution point for medium power loads. Maintenance access is facilitated through hinged doors and clear labelling of circuits.

Constructed from carbon steel and finished with corrosion‑resistant coating, the board is designed to provide long service life. Interlock features prevent accidental access to live components, and a range of accessories can be integrated, including power factor correction units, metering devices, and surge protection modules.

Specifications

| Parameter | Details |
|-----------|--------|
| Voltage Rating | 380 V / 415 V |
| Rated Current | 400 A |
| Phase Configuration | 3‑phase 4‑wire |
| Cabinet Material | Carbon steel |
| Protection Rating | IP55 |
| Frequency | 50 Hz / 60 Hz |
| Protection Type | Thermal‑magnetic / electronic trip |

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