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CUT3BR4242L225
The Square D® exclusive Qwik-Open® protection is standard on all 15 A and 20 A circuit breakers— trip reaction within 1/60th of a second
600VAC/500VDC
NEMA 1- Indoor
it helps protect motors from burnout caused by overloads or single-phasing
MP390 90-Amp Three Pole Type MP-T Circuit Breaker CUT3BR4242L225Murray offers a wide array of thermal magnetic circuit breakers that are the key element for overload and short circuit protection of your homes electrical system. To provide additional protection Murray offers circuit breakers to protect against severe electrical shock or electrocution, mitigate the risk of electrical fires and protect against damaging surges and voltage spikes. Circuit breakers are intended for switching and protection of your