Siemens 5SY4620-7 Miniature circuit breaker

With its C-curve response, the device is suitable for moderate inrush current loads, such as three-phase lighting, industrial devices, or small motors. The 3+N configuration offers simultaneous protection for all phases and the neutral conductor, reducing risks of electrical faults due to neutral disconnection. Its 10 kA breaking capacity ensures fast and secure circuit interruption during fault conditions.

The 5SY4620-7 is ideal for applications in industrial control panels, commercial buildings, and distribution boards requiring precise and dependable circuit protection. Compliant with IEC standards, this breaker delivers excellent electrical endurance, thermal stability, and long-term reliability, making it a trusted solution for advanced electrical safety.

Miniature circuit breaker 400 V 10kA, 3+N-pole, C, 20 A, D=70 mm

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FAQ

1.Q:Other suppliers have a better price than yours?

A: ''To create the greatest benefit for clients'' is our belief, if you have a better price, please let Wusu know. We will try the best to meet your target price and support you.

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?

A: We're in this field for more than 15 years and we have our own technical team. Our engineer could give suggestion and help to solve the problem if there's any problem.

5.Q:Does Wusu keeps goods in stock or only trading?

A: We have warehouses in Guangzhou and HongKong and keep large stock of goods in it, that's how we promise fast delivery.

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.