Special Features:

For alarm and safety shutdown systems of diesel engines 1 through 6; fixed differential, fully automatic, single external adjustment for setting one operating point only; factory preset; hermetically sealed mercury switch; vapor pressure actuated bourdon tube; visable dial; calibrated in f and c degree; visable on-off operation; 10 foot capillary tube, copper material; bulb number 2; operating temperature: 140-250 degree f, not to exceed 285 degree f; range number: 6

Properties:

A switch that is actuated by changes in ambient temperature. Excludes circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).