Siemens 3RV1021-4DA15 Circuit breaker

The Siemens 3RV1021-4DA15 circuit breaker has a short-circuit release setting of 325A, providing effective protection to prevent motor damage during short circuits or overloads. This device offers efficient current protection, quickly disconnecting the circuit to maintain system stability and safety. With its standard switching capacity and auxiliary contact configuration, this circuit breaker is widely used in industrial control systems, especially for motors with frequent starts and stops or high load conditions.

The Siemens 3RV1021-4DA15 circuit breaker is widely used in motor control, power distribution, and industrial automation. It is particularly suitable for applications that require frequent start-stop operations and high load conditions. It effectively protects motors from overload and short-circuit damage, providing stable protection for electrical systems. Due to its efficient protection features and reliable performance, it is an ideal choice for industrial equipment and power control systems.

Circuit breaker size S0 for motor protection CLASS 10 A-release 20...25 A Short-circuit release 325 A Screw terminal Standard switching capacity with transverse auxiliary switch 1 NO+1 NC

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2.Q:What's the delivery time ?

A: Normally we have enough stock for regular models(such as PLC FX3U-64MR/ES-A ) and we can deliver immediately at the same day after payment received. For some products that is not in stock, we normally deliver within one week.

3.Q:What is the standard of package?

A: Export standard package or special package according to customer requirement.

4.Q: Could Wusu provide technology support?

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All products are covered by the Wusu Industrial Automation Company's 1 Year Warranty. Manufacturer's Warranty does not apply.

 Refund and replacement

1. Please contact us within 7 days if you have any question after you receiving the items.

2.The returned items has to be in its original condition, specific reason for the return, we will 

issue a return or replacement for your order after we received the returns.

3.The buyer is responsible for all the shipping cost incurred.