These robust 2511 Series Open on Temperature Rise thermostat switches can be used in high current applications; carrying up to 25 amps at 240VAC, for over 100,000 cycles (30 Amps at 12VDC for 30,000 cycles). These switches are available in a single-pole, single-throw device.  A 3/4″ bimetal thermodisc at the heart of our thermostat is set to a precise temperature range within 0-350°F (-18-176°C). The temperature range determines when the thermal switch will close, or engage the electrical circuit, and when it will automatically reset, or open. Over 40 standard temperature ranges are available, or we can easily design a custom temperature range to suit your application.

For unique applications exposed caps and gold contacts are also available. Exposed disc caps are available to provide a quicker response to temperature changes. Special black discs can be used to further improve the response to radiative heating in exposed units.

For low current and voltage applications gold contacts are available. These provide lower contact resistance and provide better performance for electronic duty loads. Feel free to contact us for more information on 2511 Series Open on Temperature Rise temperature switches.