Worry-Free Time Switch Selects the Right Voltage – Automatically and Accurately

Intermatic’s GM40 Series Auto-Voltage Time Switch Series takes wiring worries out and adds safety in to time-switch installations by automatically selecting the appropriate on-site supply voltage – from 120VAC to 277VAC. These heavy-duty 40 Amp switches come in mechanical or electronic models – both offering fast and easy installation, efficient operation and accurate performance.

Intermatic Time Switch

Whether you're installing a GM40 Series Auto-Voltage Time Switch in a commercial, industrial, retail or institutional location, it's "the only clock to stock" for lighting, fans, blowers, pumps and other heavy-duty applications.

Features at a Glance

  • Auto-voltage selection 120 VAC through 277 VAC – no more DIP switch!
  • Heavy duty – handles loads up to 40 Amps
  • Power ON and STATUS indicators
  • Large screw terminals for easy wiring of #8 AWG wire
  • Moisture-resistant conformal coated board
  • Ground lug termination
  • Decreases need for competitive SKU inventory
  • GM40AV captive trippers – no lost trippers, 15-minute increments
  • GM40AVE 24-hour or 7-day programming – to-the-minute accuracy – Title 24 Compliant

Ask your Graybar representative or call 1-800-GRAYBAR for more information today!