QF240A - 40 Amp Circuit BreakerQF240A 40 Amp Circuit Breaker The Siemens QF240A is a robust 2 pole, 40 amp Ground Fault Circuit Interrupter (GFCI) breaker designed for 120 240V systems. Engineered for both residential and commercial applications, it offers Class A GFCI protection with a 5 mA trip sensitivity, ensuring safety in areas prone to moisture such as kitchens, bathrooms, laundry rooms, and outdoor spaces. The breaker features thermal magnetic protection with long time and
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