Electrical distribution board accessory Hager US11A3 — 250×50×150 mm mounting unit

Hager US11A3 is an electrical distribution board accessory designed to provide a compact mounting unit inside distribution boards and control cabinets. With external dimensions of 250×50×150 mm, the unit creates a structured space for installing terminal blocks, small devices and wiring management accessories while maintaining a low profile within the enclosure.

Advantages

The mounting unit offers a compact footprint and consistent dimensions that simplify planning and installation in standard switchboards. Its size and shape enable orderly arrangement of terminal blocks and small electrical components, reducing clutter and facilitating cable routing. Built for integration into common distribution board environments, the unit helps maintain a tidy interior layout and supports straightforward access for maintenance.

Suitable for

Key specifications

How to use

Install the Hager US11A3 mounting unit inside a compatible distribution board or control cabinet at a location that allows clear access to wiring and devices. Secure the unit according to the enclosure manufacturer's instructions and local electrical regulations, ensuring stable mechanical fixation. Place terminal blocks, small devices or cable management accessories on the unit and route conductors neatly to minimize strain and simplify future maintenance.

Recommendations

Verify compatibility with the target enclosure and confirm available mounting space before installation. Follow applicable wiring standards and safety regulations when installing components and routing cables. Use appropriate fasteners and grounding practices to ensure reliable mechanical and electrical connections within the distribution board.