3RU21261EB0 - Siemens 2.8-4A 690VAC 3-Pole Thermal Overload Relay Class 10 S0 Frame Screw Mount

3RU21261EB0

3RU21261EB0 is a Siemens thermal overload relay designed for motor protection with a 2.8 to 4 ampere current range and 690 VAC voltage rating.This overload relay features a 3-pole configuration, Class 10 trip unit, and is sized for S0 frame contactors. It mounts via screw terminals for both main and auxiliary circuits and supports manual or automatic reset. The relay includes auxiliary contacts with 1 normally open and 1 normally closed contact form, suitable for reliable motor overload protection in industrial applications.

• Amperage Rating: 2.8 to 4 A
• Voltage Rating: 690 VAC
• Poles: 3
• Trip Class: 10
• Frame Size: S0
• Mounting Type: Screw terminal for main and auxiliary circuits
• Contact Form: 1NO/1NC auxiliary contacts
• Reset Type: Manual or automatic
• Dimensions: Approx. 85 mm H x 45 mm W x 85 mm D
• Contact Rating: Up to 3 A at 24-125 VAC, various DC ratings
• Certifications: CE and other Siemens standard certifications

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Specifications

• Part Number: 3RU21261EB0
• Manufacturer : Siemens
• Brand : Siemens
• Category : Motor Control
• Item Subcategory : Overload Relay
• Family : Sirius
• Type : 3RU21
• Relay Style : Thermal
• Aux Contacts : 1NO/1NC
• Amperage Maximum : 4
• Amperage Minimum : 2.8

Product Data

• UPC : 662643919011
• GTIN : 00662643919011
• Country of Origin : Germany
• Dimensions : 4.016 x 1.929 x 4.016 inch
• Weight : 0.395
• 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