The GM40AV Time Switch is a universal, electromechanical time switch designed for general purpose residential and commercial applications. The robust 40 A time switch automatically detects the input voltage without the use of a DIP switch or selector pins. The time switch automatically selects any voltage between 120-277 VAC. The mechanism is mounted in a compact UL Type 3R outdoor enclosure and can also be easily retrofitted into other Intermatic enclosure types. The time switch features a DPDT switching configuration standard (i.e. two normally open and two normally closed contacts). Features: Autovoltage selection 120 VAC-277 VACCaptive trippers - trippers cannot be lost40 A ratingSelf-recharging battery backup, "Q" models feature 72-hour carry-overPower and status LED indicators24-Hour or 7-day models availableUp to 48 ON/OFF operations per 24-hour period or 42 ON/OFF operations per week on "W" modelsDPDT switching configuration standard (2 NO and 2 NC Contacts)Manual three-way ON/OFF/AUTO override switchEasy-to-read clock face Specifications: Manufacturer: IntermaticManufacturer Part Number: GM40AV-WProduct Type: Electromechanical General Purpose Time ControlVoltage Rating: Auto Voltage 120-277 VACFrequency Rating: 60 HzCurrent Rating: 40 AMagnetic Ballast (NO) Load Range: 30 A, 120 VAC; 20 A, 277 VACPilot Duty (NO) Load Rating: 300 VA, 120-240 VACPilot Duty (NO) Load Rating Range: 300 VA, 120 VAC, 300 VA, 208 VAC, 300 VA, 240 VACResistive (NO) Load Rating: 40 A, 120-277 VACTungsten (NO) Load Rating: 15 A, 120 VACMotor Load Ratings (NO) Load Rating: 1 HP, 16 FLA, 90 LRA @120 VAC; 2 HP, 12 FLA, 52 LRA @ 208-277 VACMagnetic Ballast (NC) Load Rating: 10 A, 277 VACResistive (NC) Load Rating: 30 A, 120-277 VACTungsten (NC) Load Rating: 2 A, 120 VACMotor Load Ratings (NC) Load Rating: 1 HP, 12 FLA, 30 LRA @ 120 VAC; 2 HP, 10 FLA, 30 LRA @ 240 VACVoltage Selection Type: Auto VoltageOperating Temperature: -40 to 131 Degrees FOperation Mode: 24 HourMaximum Wire Size: #8 AWGSwitch Type: DPDTWiring Option: Screw Box LugEnclosure: Indoor/Outdoor Type 3R PlasticDimensions: 7.3" x 9.6" x 3.3"Weight: 6.0 lb. Catalog Page Installation Manual Tech Sheet