Siemens Thermistor motor temperature protection Monitoring Relay With DPDT Contacts, 240 V ac/dc

  • RS Stock No. 175-2292
  • Mfr. Part No. 3RN2013-1BW30
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Siemens Thermistor motor protection relay

The Siemens thermistor motor protection relay is a reliable over temperature protection device to save the motors from overload. This relay has a mechanism for temperature monitoring and advanced sensing for cutting OFF power to the motor when it exceeds a certain initially set threshold. It senses winding temperature to evaluate the motor for overloading or overheating. The ATEX certification provides an extra layer of protection which makes it ideal to function in hazardous environments. Like any other Siemens relay, this motor protection relay guarantees minimum shutdown time, high efficiency and sustainable long life.

Features and Benefits

• Compact design
• Contacts configuration: DPDT
• Cost efficient
• High accuracy
• High endurance
• LED status indicator
• Long mechanical life of 10M cycles
• Resistant to shock and vibration
• Smart sensing

Applications

• Cement works
• Industrial automation
• Machine temperature monitoring
• Paper industry
• Power stations
• Textile industry

Certifications

• ATEX certified
• CCC approved
• CE certified
• CSA certified
• EAC approved
• IP20 rating
• UL approved

Specifications
Attribute Value
Monitoring Application Thermistor motor temperature protection
Supply Voltage 240 V ac/dc
Contact Configuration DPDT
Voltage Sensitivity Motor Voltage
Voltage Sensing Range 24 → 240 V ac/dc
Hazardous Area Certification ATEX
Height 100mm
Mounting Type DIN Rail
Width 91.6mm
Length 22.5mm
Terminal Type Screw
Operating Temperature Range -25 → +60 °C
Minimum Operating Temperature -25°C
Series 3RN2
Maximum Operating Temperature +60°C
Dimensions 22.5 x 91.6 x 100 mm
1 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
$ 365.08
(exc. GST)
$ 419.84
(inc. GST)
units
Per unit
1 +
$365.08