Siemens 40 Amp 2 Pole and 20 Amp 1 Pole GFCI Circuit Breakers

Siemens QF240A Ground Fault Circuit Interrupter, 40 Amp, 2 Pole, 120/240 Volt, 10,000 AIC, BlackTesting 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, the device trips itself and locks out the homeowner from resetting the device, reducing the possibility of the homeowner incorrectly assuming that the device was tripped to prevent a ground/arc fault. This effortless system guarantees that only the best protection is given to your home at all times.Siemens QF120A Ground Fault Circuit Interrupter, 20 Amp, 1 Pole, 120 Volt, 10,000 AIC, BlackTesting 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, the device trips itself and locks out the homeowner from resetting the device, reducing the possibility of the homeowner incorrectly assuming that the device was tripped to prevent a ground/arc fault. This effortless system guarantees that only the best protection is given to your home at all times.

• Includes a 40 Amp 2 Pole (Siemens QF240A) and a 20 Amp 1 Pole (Siemens QF120A) GFCI circuit breaker with 10,000 AIC interrupting rating.
• Both circuit breakers provide self-test for added safety as required by UL 943.
• Suitable for construction applications like spas, kitchens, bathrooms etc.
• Provide Class A GFCI protection.
• The self test feature enables continuous and automatic testing to ensure proper functioning.