Thermostat Operation The differential expansion of the sensing element causes the opening of a snap-action switch in the thermostat head. In case of abnormal temperature rise, a bimetal disc ensures double pole safety. The limiter is manually re-settable. Technical characteristics Type Single pole stem control with single pole bimetal safety limiter Temperature Range0 to 160°C SAFETY LIMITER TEMPERATUREFixed 70 to 120°C Rating15a – 400V / 20A – 250V MATERIALBrass, invar, bimetal Stem Lengthup to 450 mm Connections Brass faston or screw terminals Approvals CE conformity, ENEC mark according to EN 60730-1, EN 60730-2-9, ROHS conformity Independent non self resetting safety function Over temperature cut out Available with single pole limiter or as control only Factory pre-set fixed temperature limiter End-user adjustable control temperature
