ABB / General Electric TJK436Y400 – 400A 3 Pole Molded Case Switch Limited Offer

Engineered for robust power isolation, this 400A molded case switch delivers dependable manual switching for 600VAC industrial networks. It operates strictly as a non-automatic disconnect rather than a standard circuit breaker. The unit mounts into GE J600 panelboards, motor control centers, and dedicated J-Frame enclosures. For facilities upgrading aging infrastructure, it can eventually be replaced by the Tmax XT5 switch using an appropriate retrofit kit.