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).

• Autovoltage selection 120 VAC-277 VAC
• Captive trippers - trippers cannot be lost
• 40 A rating
• Self-recharging battery backup, "Q" models feature 72-hour carry-over
• Power and status LED indicators
• 24-Hour or 7-day models available
• Up to 48 ON/OFF operations per 24-hour period or 42 ON/OFF operations per week on "W" models
• DPDT switching configuration standard (2 NO and 2 NC Contacts)
• Manual three-way ON/OFF/AUTO override switch
• Easy-to-read clock face