ABB Protecta Plus EPP-W312 12-way Type B steel distribution board with a 250 A busbar rating for commercial and industrial electrical installations.
£477.97
The ABB EPP-W312 is a robust 12-way Type B distribution board from the ABB Protecta Plus range, designed for commercial and industrial low-voltage power distribution. Manufactured from durable powder-coated steel, it provides a reliable enclosure for miniature circuit breakers (MCBs), RCBOs and associated protective devices while delivering excellent accessibility for installation and maintenance.
The Protecta Plus range has been developed to simplify panel assembly with a removable internal chassis, generous cable management space and modular construction. This allows electrical contractors and panel builders to reduce installation time whilst providing flexibility for future expansion or modification.
Featuring a 250 A busbar rating, 12 outgoing ways and an IP43 enclosure rating with the door fitted, the EPP-W312 is ideal for commercial buildings, industrial facilities, schools, healthcare environments and infrastructure projects requiring dependable electrical distribution.
The ABB Protecta Plus system has been engineered to provide safe, reliable and efficient electrical distribution across a wide range of commercial and industrial applications. The removable internal module and spacious enclosure simplify installation while allowing easier maintenance throughout the product's service life.
Its modular design makes the EPP-W312 suitable for new installations and electrical upgrades where dependable distribution equipment and future expansion capability are required.
| IP Rating | IP43 |
|---|---|
| Manufacturer | ABB |
| Series | Protecta Plus |
| Model | EPP-W312 |
| Manufacturer part number | EPP-W312 |
| Product type | Type B distribution board |
| Number of ways | 12 |
| Rated busbar current | 250 A |
| Mounting type | Surface mounted |
| Enclosure material | Powder-coated steel |
| Protection rating | IP43 (door fitted), IP30 (without door) |
| Mechanical impact rating | IK07 |
| Protection class | Class II (double insulated) |
| Dimensions (H × W × D) | 870 × 450 × 125 mm |
| Colour | RAL 7035 Grey |
| Compliance | BS EN IEC 61439-1 and BS EN IEC 61439-2 |
The EPP-W312 is a 12-way distribution board designed to house protective devices for commercial and industrial electrical distribution systems.
The distribution board features a 250 A busbar rating.
The ABB EPP-W312 provides 12 outgoing ways for MCBs, RCBOs and associated protective devices.
It provides an IP43 degree of protection with the door fitted and IP30 without the door.
It is commonly installed in commercial buildings, industrial premises, educational facilities and other low-voltage power distribution systems.
ABB Protecta Plus distribution boards are widely specified by electrical contractors, consultants and panel builders for dependable power distribution, robust construction and straightforward installation across commercial and industrial projects.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...