3RU21261KB0 - Siemens Thermal Overload Relay 9-12.5A 690VAC 3 Poles S0 Frame Screw Mount

3RU21261KB0

3RU21261KB0 is a Siemens thermal overload relay designed for motor protection with an adjustable current range of 9 to 12.5 amperes.This overload relay features a 3-pole configuration, suitable for contactor mounting in the S0 frame size, with a coil voltage rating of 690 VAC and IP20 enclosure type. It includes auxiliary contacts with a 1NO-1NC contact form and screw-type terminals for both main and auxiliary circuits. The device supports a frequency rating of 50 to 60 Hz and operates reliably within a temperature range of -40 to 60 degrees Celsius.

Key Specifications
• Amperage Rating: 9 to 12.5 A adjustable
• Voltage Rating: 690 VAC coil voltage
• Number of Poles: 3
• Mounting Type: Contactor mount
• Contact Form: 1NO-1NC auxiliary contacts
• Contact Rating: 12.5 A at 690 VAC
• Enclosure Type: IP20
• Frame Size: S0
• Terminal Type: Screw terminals
• Frequency Rating: 50-60 Hz
• Operating Temperature: -40 to 60 °C
• Trip Class: 10

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Specifications

• Part Number: 3RU21261KB0
• Manufacturer : Siemens
• Brand : Siemens
• Category : Motor Control
• Item Subcategory : Overload Relay
• Family : Sirius
• Type : 3RU21
• Relay Style : Thermal
• Aux Contacts : 1NO/1NC
• Amperage Maximum : 12.5
• Amperage Minimum : 9

Product Data

• UPC : 662643919165
• GTIN : 00662643919165
• Country of Origin : Germany
• Dimensions : 4.016 x 1.929 x 4.016 inch
• Weight : 0.397
• Certification : REACH Art 33 Duty to Inform According to the Current List of Candidates Lead CAS-No. 7439-92-1 Greater Than 0, 1 % (w/w), RoHS 07/01/2006, WEEE (2012/19/EU) Take-Back Obligation