Protective Relays and Monitoring Relays from RS Components, Ltd.


3962743 -- View Larger Image

Used in combination with PTC thermistor sensors for thermal protection of machines. As soon as the nominal trip temperature (TNF) of the sensor is exceeded, the relay detects this variation and the output relay contact changes state
Controls temperature of machines using built-in PTC probes. Line break or probe short circuit detection. Push button for local reset. Fault latching function. Remote reset via external contact. Push button test facility. 2 LEDs to indicate relay and power supply status
Monitoring Application = Temperature
Supply Voltage = 24 V ac/dc
Contact Configuration = SPST
Time Delay = 500 ms
Operating Temperature Range = -20 - +60 °C
Length = 102mm
Width = 22.5mm
Maximum Operating Temperature = +60°C
Minimum Operating Temperature = -20°C
Dimensions = 102 x 22.5 x 99.3 mm


Manufacturer Part Number
Product Category
Protective Relays and Monitoring Relays
Operating Temp
-4 to 140 F (-20 to 60 C)
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