Siemens 3SK1122-2AB40 safety relay

Built with electronic circuits, the relay provides improved noise immunity and faster response times, making it suitable for high-level safety applications up to PL e / SIL 3. The flexible input configuration allows for multiple logic control scenarios, ensuring compliance with stringent machine safety standards. The push-in terminals not only reduce wiring time but also offer excellent resistance to vibration—perfect for challenging industrial environments.

Siemens 3SK1122-2AB40 is widely used in packaging machines, conveyor systems, robotic cells, and general industrial automation equipment. It performs vital safety functions such as emergency stopping, access guarding, and two-hand operation. With its compact design and advanced capabilities, it is an ideal choice for increasing operational safety and meeting global safety regulations.

safety relay Basic unit Advanced series 3 electronic enabling circuits 1 electronic signaling circuit Us = 24 V DC Spring-type terminal (push-in)

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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.