3150 01500002 Honeywell

The 3150 Series is a single-pole, single-throw switch activated by a snap-action bimetal disc. The case is laser welded to form a hermetically sealed steel housing, with a glass-to-metal seal at the terminal junction. The low profile and compact design allows it to be used in most applications that require miniaturization. Temperature calibrations are pre-set at the factory, and each unit is thermally and mechanically inspected. It is available to open or close on temperature rise