Simple Automatic Transfer Switch, 200A SE Rated



Simple Automatic Transfer Switch

This Service Entrance rated 200A transfer switch provides automatic switch from utility power to solar power when utility fails.  No generator signal lines are required

Incoming utility power is typically fed by an external AC disconnect, and this transfer switch contains a 60AC breaker to interrupt the incoming solar power.  This is one of the few switches that ensure maximum protection to first responders.

This transfer switch monitors the incoming utility power, and upon loss of AC power, will cause transfer to the solar power input.  The delay of transfer from utility to solar power can be varied by user setting of DIP switch.

The utility supply your home is resumed automatically when utility power is restored.


  • Uses  utility as primary source, and solar as backup
  • Solar AC disconnects to disable incoming solar power
  • Steel enclosure is NEMA 3R outdoor rated
  • 200-amp, Volts: 240; Poles: 2
  • RMS Symmetrical Amps at 240 VAC: 22,000A
  • Dimensions:  28.9″ x 16.4″ x 6.9″, weight 63lbs




Additional information

Weight 63 lbs
Dimensions 30 × 20 × 9 in