Hubbell Wiring Device-Kellems hard wired GFCIs are designed for preventing electric shocks due to ground faults. These GFCIs are ideal for use in humid, moist & wet environments and feature grounded neutral protection that trips in case neutral & ground touches on the load side. They are integrated with power ON / OFF indicator for quick device status identification. Choose from a wide variety of these hard wired GFCIs, available in single & triple phase options on Raptor Supplies.