ABB KT6RH Thermal Overload Relay

ABB KT6RH is a Thomas & Betts circuit breaker rotary operator handle that serves as a mechanical accessory for ABB low-voltage KT-series circuit breakers. It provides a front-of-panel manual operation of the breaker, enabling you to switch between ON and OFF directly at the panel. Designed to integrate with KT-series devices, the KT6RH aligns with ABB's control hardware in electrical distribution panels, motor control centers, and industrial enclosures. As a rotary operator handle, it supports reliable mechanical actuation and convenient access in control cabinets where a manual control point is required. The KT6RH catalog entry identifies it clearly as a rotary operator handle, underscoring its role as a non-electrical component that complements ABB protection and switching hardware. Typical environments include manufacturing facilities and process plants where ABB KT-series breakers are employed, providing a straightforward manual control option within a compact form factor.