Thermistor motor protection relay, warning/shutdown, spring-type, 1 NO+1 CO, 24-240 V AC/DC

Thermistor motor protection relay Device for warning and switching-off 22.5 mm enclosure Spring-type terminal 1 NO contact + 1 CO contact US = 24 V-240 V AC/DC Manual/Auto/Remote reset with ATEX approval 3 LEDs (READY/WARNING/TRIPPED) Safe galvanic isolation Test/reset button Wire break monitoring Short circuit monitoring non-volatile 2 separate PTC sensor circuits vices are available with screw-type or spring-loaded (push-in) terminals. There are versions in widths of 17.5 mm or 22.5 mm, for a TH35 DIN rail or for screw-on fastening with an adapter (accessory) as well as with hard gold plated contacts.
Standardized accessories for all device versions, such as detachable terminals, push-in lugs and coding pins, simplify selection and storage.
The 3RN2 thermistor motor protection relays replace the proven 3RN1 series.
SIRIUS relays - one range for every application.