Operating mechanism for high ampere-rated circuit breakers

Operating mechanism of a miniature electrical circuit breaker

Operating mechanism of a molded case circuit breaker

Overload relay

Parallel contact circuit breaker

Pressure sensitive trip mechanism for a rotary breaker

Pressure sensitive trip mechanism for a rotary breaker

Pressure sensitive trip mechanism for a rotary breaker

Pressure sensitive trip mechanism for circuit breakers

Pressure trip device for circuit breaker

Pressure trip device for circuit breaker

Sealed electric switch assembly

Secondary trip system for circuit breaker

Selective release unit for circuit breaker

Self-contained mechanism on a frame

Sensor-tripper apparatus for a circuit interrupter

Shunt trip device for a molded case circuit breaker

Support and alignment structure for magnetic trip device

Switch with a selective release

Switchgear unit of a switching device and a coupled leading...