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The 3455R 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. Response to temperature changes is extremely rapid due to the inherently low mass of the disc and the small size of the product. These products are factory calibrated to the customer’s specification.
3455R Commercial Thermostats – Honeywell


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

Browse 3455R Series Products

Product Functional Properties Open Temperature Close Temperature
3455R 00430212 Open on rise 18.3 °C [65 °F] 7.2 °C [45 °F]
3455R 00810062 Open on rise 70.0 °C [158 °F] 4.4 °C [40 °F]
3455R 01610050 Open on rise 70.0 °C [158 °F] 60.0 °C [140 °F]
3455R 02540040 Open on rise 75.0 °C [167 °F] 62.8 °C [145 °F]
3455R 04210010 Close on rise 18.3 °C [65 °F] 28.3 °C [83 °F]
3455R 80820992 Open on rise 16.7 °C [62 °F] 8.9 °C [48 °F]
3455R 80980227 Open on rise 70.0 °C [158 °F] 32.2 °C [90 °F]
3455R 81360035 Open on rise 54.4 °C [130 °F] 46.1 °C [115 °F]
3455R 82540054 Open on rise 148.9 °C [300 °F] 121.1 °C [250 °F]
3455R 82780005 Open on rise 57.2 °C [135 °F] 35.0 °C [95 °F]


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