Siemens Thermistor motor protection relay Monitoring Relay, SPDT
Technical Document
Specifications
Brand
SiemensMonitoring Application
Thermistor motor protection relay
Contact Configuration
SPDT
Temperature Sensing Range
+60 → +180°C
Temperature Sensitivity
Overtemperature, Undertemperature
Series
3RN1
Minimum Temperature Sensed
+60°C
Height
92mm
Terminal Type
Screw
Minimum Operating Temperature
-25°C
Width
22.5mm
Length
91mm
Maximum Operating Temperature
+60°C
Dimensions
91 x 22.5 x 92mm
Maximum Temperature Sensed
+180°C
Operating Temperature Range
+60°C
Product details
SIRIUS 3RN10 10 // 11 Thermistor motor protection relay
Work according to the closed circuit current principle (monostable design) and therefore self-monitoring with regard to wire breakage
Triggered when control voltage fails
Electrical separation for devices with AC control voltage
Overall width of 22.5 mm
Screw connection
3RN1 thermistor motor protection devices are thermal protection devices that are suitable, in combination with type A PTC resistors (cold conductors), for monitoring the temperature of electrical drives, transformer windings, oils, bearings, air etc.
Standards
EN 50081-2, EN 50082-2 and DIN VDE 0660 Parts 302 and 303 and IEC 34-11-2 Section 1 and 2
Siemens 3RN1 Thermistor Relays
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AED 391.65
Each (ex VAT)
AED 411.23
Each (inc. VAT)
1
AED 391.65
Each (ex VAT)
AED 411.23
Each (inc. VAT)
1
Buy in bulk
| quantity | Unit price |
|---|---|
| 1 - 4 | AED 391.65 |
| 5+ | AED 372.05 |
Technical Document
Specifications
Brand
SiemensMonitoring Application
Thermistor motor protection relay
Contact Configuration
SPDT
Temperature Sensing Range
+60 → +180°C
Temperature Sensitivity
Overtemperature, Undertemperature
Series
3RN1
Minimum Temperature Sensed
+60°C
Height
92mm
Terminal Type
Screw
Minimum Operating Temperature
-25°C
Width
22.5mm
Length
91mm
Maximum Operating Temperature
+60°C
Dimensions
91 x 22.5 x 92mm
Maximum Temperature Sensed
+180°C
Operating Temperature Range
+60°C
Product details
SIRIUS 3RN10 10 // 11 Thermistor motor protection relay
Work according to the closed circuit current principle (monostable design) and therefore self-monitoring with regard to wire breakage
Triggered when control voltage fails
Electrical separation for devices with AC control voltage
Overall width of 22.5 mm
Screw connection
3RN1 thermistor motor protection devices are thermal protection devices that are suitable, in combination with type A PTC resistors (cold conductors), for monitoring the temperature of electrical drives, transformer windings, oils, bearings, air etc.
Standards
EN 50081-2, EN 50082-2 and DIN VDE 0660 Parts 302 and 303 and IEC 34-11-2 Section 1 and 2
Siemens 3RN1 Thermistor Relays