The XT-17M-IA25U relay monitors the current level in 1-phase AC circuits. Slight setting of release current level makes the relay suitable for many application. Output relay is isn normal state switched off. When set current level is overrun, the relay closes after preset deley. By return from error to normal status hysteresis is used. Advantage of the XT-17M-IA25U relay is the hole for threaded conductor, located under the level for covering in the switchboard. This way the threaded conductor is not accessible for unwanted manipulation. The measuring range can be increased by optional current transformers.

 

 

Modular monitoring AC current relay for 1-phase curcuits. Suitable for general purpose applications.