41090039 SOCOMEC 1-Pole 400A Bridging Bar Connection Kit

The SOCOMEC 41090039 is a single-pole (1P) copper bridging bar connection kit engineered for downstream terminal paralleling in SOCOMEC SIRCOVER manual changeover switches, SIRCO load break switches, and ATyS automatic transfer switches. Designed for frame size B4 switch bodies rated from 315 A to 400 A , this connecting bridge simplifies phase linking and common outgoing connections on transfer switches. Manufactured with high-conductivity electrolytic copper plates (32 / 5 mmcross-section) and supplied with zinc-plated mounting hardware, it ensures high short-circuit withstand capability and low contact resistance in critical power distribution systems