Pay in 4 interest-free payments of $21.86 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Ultra-Concentrated: just one drop-in treats up to a 40 gallon tank
Designed to accommodate up to three MRBF fuses
Super hard non-toxic gloss finish for extra moisture protection
Limited lifetime warranty
SIEMENS GROUND FAULT CIRCCUIT INTERRUPTER W/ SELF TEST Black Tank & Gray Tan Ultra-Concentrated: just one drop-in treatsEnsure superior electrical safety with the Siemens Ground Fault Circuit Interrupter (GFCI) with Self Test. Designed for reliable protection, this GFCI automatically conducts periodic self tests to ensure its functioning correctly, reducing the risk of electrical hazards. With its fast acting response to ground faults, it helps protect your home or business from electrical shocks and fires. Easy to install and maintain, this GFCI provides peace of mind