THERMAL OVERLOAD RELAYS

Thermal Overload Relays Characteristic Curves Technical Table Order Codes Technical Drawings Relative Humidity Ambient Temperature Pollution Degree

THERMAL OVERLOAD RELAYS Table 1. Thermal opening currents loaded in 200C ambient temperature equal for each three current paths and delay times of over current relay. Fig-2: Opening characteristics for cold and hot operating conditions of thermal over current relay

THERMAL OVERLOAD RELAYS Ambition temperature Limited compensation values Limited opening Current adjustment area Test button Reset Button Order Code

THERMAL OVERLOAD RELAYS