Siemens Murray MP120GFA 20-Amp 1 Pole 120-Volt Ground Fault Circuit Interrupter with Self Test and Lockout Feature this fuse is a must-have

this fuse is a must-have

New In Box Lot Of 10

120/240VAC

Bolt-on mountable interrupter offers non-interchangeable

Siemens Murray MP120GFA 20-Amp 1 Pole 120-Volt Ground Fault Circuit Interrupter with Self Test and Lockout Feature this fuse is a must-haveTesting GFCIs on a monthly basis is a good idea that is sometimes forgotten. Underwriters laboratories (UL) suggests that GFCI Devices be tested every 30 days after installation to ensure they are properly working. Now the new self test & lockout feature enables the GFCI 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