The BMT thermo switch is designed for controlling electric motors or sending signal to control panel. These new thermo switches supersede the 17/123 and 17/DC range of switches that OEM has stocked as an accessory for our oil coolers for many years, these older units are no longer available.

The new BMT thermo switch uses a reliable “snap” action bimetallic disk type switch, which is sealed for life inside a brass bulb well. The switch contacts are Normally Open and silver plated for long life when operated in the range specified. The cable connector is to the PG09 Din 43650 std. The switch bulb has a threaded ½” BSPP male connection and a Dowty seal.

Switches are fixed temperature (not adjustable).

Available for 12v, 24v, 240v, low voltage relay harness to suit DYNACOOL coolers and 415v with junction box.

3 Temperature settings – 45° C, 55° C and 65° C

For more information download our flyer – Temperature Flyer