THERMISTOR MOT. PROT. 1NO 1CO WARN+TRIPP
ITEM:
3RN20231DW30
Brand
Siemens
Overview
Thermistor motor prot. relay Device for warning and tripping 22.5 mm enclosure Screw terminals 1 NO contact + 1 CO contact US = 24 V-240 V AC/DC Manual/Auto/Remote RESET with ATEX certification 3 LEDs (READY/WARNING/TRIPPED) Protective separation Test/Reset button Open-circuit monitoring Short-circuit monitoring Non-volatile 2 separate PTC sensor circuits