The ABB current limiting Miniature Circuit Breakers (MCBs) are resettable protective devices designed to isolate a circuit during an overload or over-current condition without the use of a fusible element. Utilizing this advanced current limiting technology and dual protection, circuit protection is increased by significantly reducing the let through energy and faster trip times. Faults are extinguished up to three times faster than most MCBs on the market today. Other MCB manufacturers still utilize zero crossing technology – which may result in damage to cables and components. Not only does the dual trip protection for both overload and short circuit extend the service life of your cables and components, but it also greatly reduces the risk of fire, damaged cables, damaged parts, and insurance claims. Add additional security to your investments with ABB MCBs today!


To learn more about using the ABB current limiting Miniature Circuit Breakers

Learn more by contacting Legend Electrical Sales