Lockout Delay - Prevents Rapid Recycling of Compressor in Air Conditioning, Refrigeration, and Heat Pump Equipment. (Delay begins when the thermostat opens or when there is a loss of power.) Optional 1 Second Delay-On-Energization Prevents Contactor Chatter Totally Solid State and Encapsulated 24, 120, or 230VAC Models are Available 0.5A Steady, 10A Inrush Rated Output Encapsulated to Protect Against Shock, Vibration, and Humidity UL Recognized and CSA Certified