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The 3455RM 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.
3455RM Commercial Thermostats – Honeywell


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

Browse 3455RM Series Products

Product Functional Properties Open Temperature Close Temperature
3455RM 80020672 Open on rise 98.9 °C [210 °F] Manual
3455RM 81460079 Open on rise 80.0 °C [176 °F] Manual
3455RM 82850100 Open on rise 132.2 °C [270 °F] Manual
3455RM 83070036 Open on rise 148.9 °C [300 °F] Manual
3455RM 83260023 Open on rise 52.2 °C [126 °F] Manual
3455RM 84210017 Open on rise 52.2 °C [126 °F] Manual
3455RM 84780087 Open on rise 120.0 °C [248 °F] Manual
3455RM 85210016 Open on rise 54.4 °C [130 °F] Manual
3455RM 85580009 Open on rise 115.0 °C [239 °F] Manual
3455RM 86210192 Open on rise 70.0 °C [158 °F] Manual


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