Siemens 3RU21161KB0 Thermal Overload Relay 9 to 12.5 Amp

Product Description

The Siemens 3RU21161KB0 is a thermal overload relay designed for inverse-time delayed protection of loads with normal starting against excessive temperature rises due to overload or phase failure. Suitable for motor protection and is flexible and cost-effective. It has worldwide approvals (e.g. IEC and UL/CSA) and applications in hazardous areas (ATEX or IEC Ex).

• Thermal Overload Relay
• Motor Protection
• Manual-Automatic-Reset
• Screw Terminals

Product Highlights

The Siemens 3RU21161KB0 thermal overload relay provides reliable motor protection with screw terminals and manual-automatic reset capabilities.

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 3RU21161KB0
• Country of Origin: Germany

Technical Specifications

• GTiN: 00662643918854
• Type: 3RU2 thermal overload relay
• Brand: Siemens
• Class: Class 10
• Width: 1.930 in
• Height: 3.31 Inch
• Length: 4.02 Inch
• Amperage: 9-12.5 Amp
• Sub Brand: Sirius
• Used With: S00 Contactors
• Product UPC: 66264391885
• 12-Digit UPC: 662643918854
• Applications: Protection of three phase and single phase AC & DC motors
• Terminal Type: Screw
• Contact Rating: B600,R300
• Connection Type: Screw Connection
• Number of Poles: 3 Pole
• Country of Origin: Germany
• Temperature Rating: -20 to 70 degrees C, -50 to 80 degrees C
• Contact Configuration: 1NC 1NO
• Operating Temperature: -20 degrees C
• Size: S00
• Supply Voltage: 690 V
• Manufacturer: SIEMENS
• Contact Current Rating: 12.5 A
• Current Rating: 9 to 12.5 A
• Manufacturer Part Number: 3RU21161KB0
• Maximum Operating Temperature: 70 °C
• Minimum Operating Temperature: -40 °C
• Mounting Style: Panel Mount
• Relay Type: Overload
• Series: 3RU Series
• Special Features: Display of Operating State on Device, RESET Button, STOP Button, TEST Function
• Temperature Operating Range: -40 to 70°C °C
• Coil Voltage: 690 V AC
• UNSPSC: 39122330