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
Height
92mm
Length
91mm
Operating Temperature Range
-25 → +60°C
Minimum Temperature Sensed
+60°C
Minimum Operating Temperature
-25°C
Width
22.5mm
Maximum Operating Temperature
+60°C
Dimensions
91 x 22.5 x 92mm
Maximum Temperature Sensed
+180°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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EGP 8,270.01
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1
EGP 8,270.01
Each (ex VAT)
1
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Technical Document
Specifications
Brand
SiemensMonitoring Application
Thermistor motor protection relay
Contact Configuration
SPDT
Temperature Sensing Range
+60 → +180°C
Temperature Sensitivity
Overtemperature, Undertemperature
Height
92mm
Length
91mm
Operating Temperature Range
-25 → +60°C
Minimum Temperature Sensed
+60°C
Minimum Operating Temperature
-25°C
Width
22.5mm
Maximum Operating Temperature
+60°C
Dimensions
91 x 22.5 x 92mm
Maximum Temperature Sensed
+180°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
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products