Name: Overload relay therm 20-25A 3RU2126-4DC1
Brand: Siemens
SKU: 33749273
Price: 136 CHF
Availability: InStock

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Siemens

Siemens digital industrial overload relay 3RU2126-4DC1

Manufacturer: Siemens Digital Industries  
Designation: Overload relay 20-25A S0 Class 10  
Type: 3RU2126-4DC1  
Adjustable current range: 20 to 25 A  
Max. rated operational voltage: 690 V  
Mounting type: Individual installation  
Connection type main circuit: Spring-cage connection  
Number of auxiliary contacts as NC contacts: 1  
Number of auxiliary contacts as NO contacts: 1  
Tripping class: Class 10  
Reset function input: No  
Reset function automatic: Yes  
Reset function push-button: Yes  

Further details:  
This overload relay provides thermal protection for motors with a current range of 20 to 25 A, classified as size S0, Class 10. It is designed for individual installation with spring-loaded terminals for both the main and auxiliary circuits. The relay features manual and automatic reset options. The SIRIUS 3RU2 thermal overload relay protects against excessive heating due to overload or phase failure, making it flexible and cost-effective. It has worldwide approvals, including IEC and UL/CSA, and is suitable for use in potentially explosive atmospheres. Available with various setting ranges and connection types, it ensures fast, maintenance-free, and vibration-proof installation. The accessories are compatible with all sizes from S00 to S3. The SIRIUS modular system is simple, efficient, and always up-to-date.

Actual product image Siemens Overload relay therm 20-25A 3RU2126-4DC1

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Overload relay therm 20-25A 3RU2126-4DC1

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