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The 2455RMG Series consists of a temperature-sensitive bimetal disc, electrically isolated from the switch, which actuates the normally closed contacts. The contacts open when the surface or ambient temperatures increase to the operating snap point of the calibrated disc. The circuit will stay open above room ambient temperature until the manual reset button is pressed. Response to temperature changes is extremely rapid due to the inherently low mass of the disc and the small size of the product. It has gold alloy contacts for low voltage applications.
255RMG Commercial Thermostats – Honeywell


Commercial Thermostats Datasheet English 756KB
Thermostats Line Guide Product Line Guide English 444KB
Thermal Sensors Product Range Guide English 12MB

Browse 255RMG Series Products

Product Functional Properties Open Temperature Close Temperature
2455RMG 00820567 Open on rise 50.0 °C [122 °F] Manual
2455RMG 01470014 Open on rise 51.7 °C [125 °F] Manual
2455RMG 05950006 Open on rise 76.7 °C [170 °F] Manual
2455RMG 80840052 Open on rise 148.9 °C [300 °F] Manual
2455RMG 82180028 Open on rise 50.0 °C [122 °F] Manual
2455RMG 86210124 Open on rise 57.2 °C [135 °F] Manual


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