3RU21161KB0 – Siemens Thermal Overload Relay 9-12.5A 690V 3-Pole S00 Frame Screw Mount

3RU21161KB0

3RU21161KB0 is a Siemens thermal overload relay designed for motor protection with adjustable current settings from 9 to 12.5 amps and a 3-pole configuration.This overload relay features a 690 V rated operating voltage, screw terminal mounting for both main and auxiliary circuits, and is compatible with S00 size contactors. It provides Class 10 trip characteristics with manual or automatic reset options and includes 1 normally closed and 1 normally open auxiliary contact. The device offers protection against overload and phase failure with a temperature compensation range from -40 to +60 degrees Celsius and an IP20 protection rating on the front and terminals.

Key Specifications
• Current range: 9.0 to 12.5 A adjustable
• Rated voltage: 690 V AC
• Poles: 3
• Mounting type: Screw terminal
• Frame size: S00
• Trip class: 10 (inverse time delay)
• Auxiliary contacts: 1 NC, 1 NO
• Operating frequency: 50-60 Hz
• Protection class: IP20 front and terminals
• Temperature range: -40 to +60 C
• Surge voltage resistance: 6 kV
• Reset: Manual or automatic

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Specifications

• Part Number: 3RU21161KB0
• Manufacturer : Siemens
• Brand : Siemens
• Category : Motor Control
• Item Subcategory : Contactors
• Section : Overload relay

Product Data

• UPC : 066264391885
• GTIN : 00662643918854
• Country of Origin : Germany
• Dimensions : 4.016 x 1.929 x 3.307 inch
• Weight : 0.34 lb
• 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