Description

The ABB OXP6X400 is a 6 mm wide by 400 mm long copper busbar for use with ABB OT series rotary switch disconnectors in distribution boards and switchpanels. The 400 mm length is the standard full-length busbar in the OXP6 range, providing a supply connection span appropriate for larger groups of OT disconnectors within a distribution board, or for boards with a wider internal spacing between disconnectors. Its 6 mm width provides a current-carrying cross-section suitable for the aggregate load of multiple connected OT disconnectors.

The OXP6X400 is manufactured from copper for high electrical conductivity and low contact resistance, ensuring reliable supply distribution to all connected disconnectors with minimal voltage drop. It mounts directly to the supply input terminals of compatible ABB OT disconnectors without modification, providing a factory-dimensioned solution that improves panel assembly quality and reduces build time. The busbar integrates within ABB’s OXP accessory system, which provides a full range of busbar sizes and lengths for OT disconnector panel configurations.

Used widely by panel builders and electrical contractors constructing distribution boards, motor control panels, and switchboards with ABB OT disconnectors, the OXP6X400 enables efficient and reliable supply distribution from an incoming connection point to multiple branch circuit isolation devices. Its full-length format makes it the preferred choice for larger boards or where the maximum number of OT disconnectors must be connected to a single incoming supply. It is a standard stock item for panel builders working with ABB’s OT series disconnector range in industrial, commercial, and agricultural electrical installation projects.