Ground Fault vs Arc Fault Circuit Interrupter

Circuit interrupters are used inside and outside the home to prevent electrocution and fire. Specifically, a ground fault circuit interrupter is typically found outside or in areas inside the home where water is used. This type of circuit interrupter’s main use and purpose is to prevent electrocution. Arc fault circuit interrupters are installed inside the home to prevent fire.

Ground Fault Circuit Interrupter

Designed to prevent electrical shock and electrocution, the ground fault circuit interrupter is adapted for use in areas where water is used or can accumulate. Therefore, electrical receptacles in bathrooms and kitchens should be the GFCI variety. The device keeps track of the amount of electricity pulsing through an electrical circuit. If the current alters in any way the device will immediately cause an electrical appliance to cease functioning. For instance, an electrical appliance will automatically be turned off if it falls into water and is plugged into an outlet with this type of circuit interrupter.

Arc Fault Circuit Interrupter

The arc fault circuit interrupter is used within the home to prevent fires. The safety device senses any condition in the household circuits or wires where arcing may occur, and therefore, switches off the electricity before a serious fire can begin.