INDUSTRY EXPERTS
Decades of Equipment Knowlege.






4 in stock
This listing is for a NEW Siemens 3RN1000-1AB00. The relay monitors thermistor-equipped motors and provides thermal protection by evaluating PTC sensor resistance changes caused by excessive motor temperature. Designed for industrial motor protection systems, the unit supports 24 VAC/DC operation and integrates into motor control and automation panels requiring temperature-based motor protection.
Decades of Equipment Knowlege.
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