Siemens 3SK1111-1AW20 safety relay

The Siemens 3SK1111-1AW20 is a safety relay—an intermediate component specifically designed to provide protective interfacing between high-power circuits and control buttons. It primarily addresses challenges related to controlling high-power equipment using low-power control signals, as well as providing circuit isolation and protection. Within a circuit, it plays pivotal roles in automatic regulation, safety protection, circuit switching, and logic control. By leveraging the electromagnetic control principles inherent to relays, it enables automated circuit switching, thereby enhancing the operational safety of equipment. Widely utilized in household appliances, it is also an indispensable device within the field of industrial automation. We guarantee that all our products are original and authentic, and we back them with a 12-month warranty—a commitment that distinguishes us from the multitude of other suppliers.

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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.