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All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
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Product Info
- Manufacturer:Siemens
- Sub-Category:Overload Relay
Description
3RU21364QB0
3RU21364QB0 is a Siemens SIRIUS 2nd Generation Thermal Overload Relay designed for motor protection with adjustable current range and manual/automatic reset. This overload relay provides reliable overload and phase failure protection for motors, featuring a 47-57A adjustable current range, 690VAC rated voltage, and 3-pole configuration. It is suitable for mounting onto contactors with screw terminals for both main and auxiliary circuits, and includes a switch position indicator, test function, and stop button for enhanced operational safety.
- Adjustable current range: 47-57A
- Rated voltage: 690VAC
- Number of poles: 3
- Mounting type: Direct attachment to contactor
- Interrupt rating: Class 10
- Series: SIRIUS 3RU21
- Frame size: S2
- Protection class: IP20 (front), IP00 (terminal)
- Terminal type: Screw
- Reset type: Manual and automatic
- Operating temperature: -40 to 70°C
- Shock resistance: 8g / 11 ms
Specifications
- Part Number: 3RU21364QB0
- Manufacturer : Siemens
- Brand : Siemens
- Category : Motor Control
- Item Subcategory : Overload Relay
- Family : Sirius
- Type : 3RU21
- Relay Style : Thermal
- Amperage Maximum : 57
- Amperage Minimum : 47
Product Data
- UPC : 887621919764
- GTIN : 00887621919764
- Country of Origin : Germany
- Dimensions : 3.78 x 2.402 x 4.37 inch
- Weight : 0.756
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