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Product Info
- Manufacturer:Siemens
- Sub-Category:Overload Relay
Description
3RU21264CB0
3RU21264CB0 is a Siemens SIRIUS thermal overload relay designed for motor protection with adjustable current settings from 17 to 22 amps and rated for 690 VAC.3RU21264CB0 provides reliable overload and phase failure protection for three-phase and single-phase AC/DC motors. It features manual and automatic reset options, a switch position indicator, test function, and stop button. The relay has a 3-pole configuration with 1 normally open (NO) and 1 normally closed (NC) auxiliary contact, screw terminal connections, and complies with multiple certifications including UL, CSA, CE, ATEX, and IECEx. It is suitable for mounting on Siemens S0 frame contactors and supports a trip class 10 rating.
- Key Specifications
- Current range: 17 to 22 Amps
- Rated voltage: 690 VAC
- Poles: 3
- Contact form: 1 NO, 1 NC auxiliary contacts
- Mounting type: Mounts on S0 frame contactors
- Reset type: Manual and automatic reset
- Trip class: 10
- Operating frequency: 50-60 Hz
- Protection class: IP20 front and terminals
- Surge voltage resistance: 6 kV
- Certifications: UL Listed, CSA Certified, CE Certified, ATEX Certified, IECEx Certified, RoHS Compliant
Specifications
- Part Number: 3RU21264CB0
- Manufacturer : Siemens
- Brand : Siemens
- Category : Motor Control
- Item Subcategory : Overload Relay
- Voltage : 600
- Amperage : 1000
- Phase : 3
- Poles : 3
- AIC rating : 100kA@480V
- Connection : Draw-Out
- Functions : LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm
- Protection : Solid State
Product Data
- UPC : 066264391927
- GTIN : 00662643919271
- Country of Origin : Germany
- Dimensions : 4.016 x 1.929 x 4.016 inch
- Weight : 0.41 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
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