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Thermistor Motor Protection Relay, 230VAC3RN1010-1CM00
3RN1010-1CM00 - Thermistor Motor Protection Relay, 230VAC, Siemens
137-54-772
3RN1010-1CM00

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Thermistor Motor Protection Relay, 230VAC

Image is for illustrative purposes only. Please refer to product description.

1 min order
Product specifications
Motor Winding Temperature with PTC 
230 VAC
50 Hz
60 Hz
1.5 kOhm

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Product Information

Family Information

  • Monitoring of coil temperature of motors or transformers with PTC sensors (cold line) in the coil
  • Display of wire break and short-circuit in sensor circuit (resting current principle)
  • Automatic-RESET
  • 2 LEDs for ''ready'' and ''tripped''
  • 2 potential-free signal contacts: 1 normally open and 1 normally closed contact
  • Removable screw connection terminals
  • DIN rail mounting
  • EMC according to EN 61000-6-2, EN 61000-6-4

Legislation and compliance

Additional information

Country of origin Norway (NO)
Manufacturer Siemens
Gross weight (incl. package) 170 Gram
Dimensions (incl. package) 110 x 100 x 30 MM
Customs number 8536490099
UNSPSC (v5.03) 39121535
EAN 4011209437647