The heavy duty mechanical time switch is designed for industrial, commercial and residential applications. Features a high horsepower rating that is ideal for loads up to 40 amps resistive from 125-volts and direct 24-hour time switch control of most loads. All models are equipped with one "ON" and one "OFF" tripper. The unit contains a 1-circuit standard On/Off Single Pole Single Throw 40 Amps, 4000 watt capacity, 125 volts. Features: Control electrical loads up to 40 Amps Provides direct 24 hour control of most loads 1 to 12 ON/OFF operations each day Minimum ON/OFF times of 1 hour Manual override All models equipped with one ON and one OFF tripper Specifications: Enclosure: Mechanism Only Switch: SPST Clock Motor Volts 60 Hz: 125 Amps: 40 HP Rating: 2