Siemens QF250A Breaker Ground Fault Circuit Interrupter, 50 Amp, 2 Pole, 240 Volt, 10,000 AIC QOB120 - Square D /

QOB120 - Square D / Schneider Electric - Qob

AC Voltage Rating 600VAC

40 AMPERE CURRENT RATING

Mersen fast-acting fuses deliver a high degree of current limitation where need it most

This circuit breaker supports bolt-on mounting

Siemens QF250A Breaker Ground Fault Circuit Interrupter, 50 Amp, 2 Pole, 240 Volt, 10,000 AIC QOB120 - Square D /Testing GFCIs and afcis on a monthly basis is a good idea that is sometimes forgotten. Underwriters laboratories (UL) suggests that afci GFCI Devices be tested every 30 days after installation to ensure they are properly working. Now the new self test & lockout feature enables the dual function circuit breaker to automatically and continuously test itself to ensure that it is working properly. If it is detected that the device has been compromised,