3RU21161CB0 – Siemens 1.8-2.5A 690VAC 3-Pole Thermal Overload Relay S00 Frame Class 10

3RU21161CB0

3RU21161CB0 is a Siemens thermal overload relay designed for motor protection with a current range of 1.8 to 2.5 amps and 690 VAC rating.This relay features a 3-pole design, Class 10 trip unit, and is intended for direct mounting on S00 size contactors. It includes screw-type terminals for both main and auxiliary circuits and offers manual-automatic reset functionality.

• Amperage range: 1.8 to 2.5 A
• Voltage rating: 690 VAC
• Poles: 3
• Mounting type: Contactor mounting (S00 frame)
• Trip class: Class 10 (thermal overload)
• Contact configuration: 1NO + 1NC auxiliary contacts
• Connection type: Screw terminals
• Reset type: Manual and automatic reset
• Interrupt rating: Requires fuse link for short-circuit protection (gG 6 A, quick 10 A)
• Dimensions: Height 76 mm, Width 45 mm, Depth 70 mm
• Certifications: UL and CSA ratings for auxiliary contacts (B600 / R300)

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Specifications

• Part Number: 3RU21161CB0
• Manufacturer : Siemens
• Brand : Siemens
• Category : Motor Control
• Item Subcategory : Contactors
• Section : Overload relay

Product Data

• UPC : 662643920192
• Country of Origin : Germany
• Dimensions : 4.016 x 1.929 x 3.307 inch
• Weight : 0.328 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