Non-fusible safety switches provide a means to manually connect or disconnect the load from the source. The Eaton 100 Amp 120/240-Volt 24,000-Watt Non-Fused General-Duty Double-Throw Safety Switch has a rainproof, metallic case that is approved for outdoor use. The unit is ANSI certified and UL listed with a single phase and double throw. The switch is intended to open or close an electrical circuit in general-duty applications.