Product Description

Failsafe operation means that when in alarm, the relay contacts are in their normal, de energized, or shelf-state positions. In other words, normally closed relays are closed in alarm, and normally open relays are open in alarm. With failsafe operation, a power failure equals an alarm.

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Benefits:

1.Origin goods

2.In stock

3.One-year warranty

4.Timely delivery

5.The best price

6.All the goods will be tested before shipment...

Packaging & Delivery

Packaging Details:original packing factory sealed

Delivery Detail:Shipped in **5 days after payment

Shipping Detail

1) For the in stock items, we will send the order out within 3 days after receive the payment.

2) We can shipping all over the world via DHL,UPS,Fedex and EMS. The packaging is very strong. If you have any special needs, please notify me.

3) You are expected to receive the item about 7 days after we send out.

The advantage brands we have the following：

Foxboro, Bently, Westinghouse, ABB, Allen-Bradley, GE, Honeywell, Emerson, Siemens,Schneider, Woodward，Yokogawa, and so on.