GIRISHEGO thermostats are ideal for temperature control of space heaters used
In LT & HT switchgear & panel boards etc.
Principle of operation : With temp rise, the principle of differential expansion of brass tube and a Nickel/Iron (inver) Rod is used to actuate a highly accurate snap action micro gap switch located in the head which makes it keep the temperature constant within the differential i.e. A single pole, single throw, normally closed circuit breaks (opens) on rise of temperature.
Construction : The micro gap switch assembly is mounted on a heat resistant base, with rigid brass pillar terminals. Heavy duty Ag cdo contacts are provided for long trouble free life. A thermosetting cover with clear and precise graduations is provided along with a setting knob. Thermostat can be fixed in any position.Two fixing holes of Dia. 5mm are provided at a center distance of 58mm in Thermostat with fixing Bracket model.
These are available in standard stem lengths of 7"(175mm), 11" (275mm). Also Available in 110 V & 415 V.