Bulletin 140G molded-case circuit breakers react up to three times faster to minimize downtime Industrial automation customers can improve their short-circuit protection with a new line of ...

The ABB Low Voltage Products division has introduced the new S200PR Ring Tongue family of high performance, current limiting miniature circuit breakers (MCBs) with ring tongue lug connections. The ...

This flexibility allows installers and designers to match breaker characteristics precisely to system requirements, improving selectivity and operational reliability. These devices combine thermal and ...

Hot-swap circuits are among those measures put in place to protect equipment or personnel, or both. Some power supplies, for example, have built-in and adjustable current limiting (standard in ...

The S200PR Ring Tongue family, available 1, 2, 3 and 4 pole configurations, feature integrated captive screws that secure cable connections and provide extra protection. The breakers conform to UL 489 ...

Medium- and high-voltage systems that range from 9 to 72 V often require one or more of the following circuit capabilities: hot-swap control, circuit-breaker fault protection, and inrush current ...

The circuit is designed for power supply protection by limiting the amount of maximum output current to prevent any further damage to take place inside the power supply as well as the external circuit ...

A 480VAC, 3-phase, 4-wire wye-connected electrical distribution in an existing facility is protected against short circuits by "fully-rated" overcurrent protective devices. The circuit breakers at the ...