Double-Pole, Single-Throw, Snap Action, Direct Acting, Bulb and Capillary Type Thermostats.
These temperature controls, with normally closed contacts, open on temperature rise, and are suitable for con trolling the temperature of a wide variety of electrically heated liquids, solids, surfaces air and other gases. These thermostats may be used in ovens, cleaning baths, platens, pipelines and sterilizing equipment, to name only a few. The expansion and contraction of the fluid in the sensing bulb controls the temperature of these thermostats.
Resistive load per pole 120v -277v : 30 amps
Toal resistive laod 480v (D1 Models only ): 21amps