The Cool-Switch PI2161 and PI2061 are promoted as the industry's first true electronic circuit breakers optimized for ... pump suitable for narrow-range, high-side 48V bus apps.

Load current passes through the electromagnet coils so the electromagnet responds to short-circuit currents. A high ... breaker contacts in as little as 4 msec. This compares favorably to the ...

ABB has released a new 145-kV high-voltage circuit breaker. ABB has released a new 145-kV high-voltage circuit breaker. The 145PM63-B high-voltage circuit breaker uses a new high-performance ...