Product: 641.3787-11

normally-closed relay with side fasteners and interference resistance


wholesale price

excl. VAT
$0.55 or 0.50
with VAT
$0.66 or 0.60

transportation packing

small box
572 pcs.
mini-box 1
55 pcs.
mini-box 2
150 pcs.


used in
24 VDC
12 A
12 g
interference suppression
641.3787-10 (981.3747)
643.3787-11 (983.3747-11)
643.3787-10 (983.3747-10)
short link
This product is also manufactured with a T-shaped hitch instead of side fasteners (see second photograph).

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How to buy products

For business representatives

It is easy to start cooperating with EMI, all you need is to contact us by phone or send an email. For your convenience we can send you the goods by mail or a transport company and include delivery services in the total price. Only bank transfers are accepted as the payment method. It normally takes only one to three days to complete the order.

For individuals

There are hundreds of resellers that distribute our products all around Russia and some other countries of former Soviet Union. All the products manufactured by us have the company’s logo. Beware of counterfeit and ask your seller for a certificate.

Making an order

If your are interested in buying a variety of items, we recommend you to use the order application form. It is a part of the product list (ods and xlsx formats only).

You are encouraged to download this document, fill in the quantity column and send us the result via email. The application form will automatically calculate the size of your future order and will also speed up its processing. We will reply with a bill, which you will be able to confirm and pay. Please don’t forget to include the names of the transport companies you would like us to use if you are not planning to pickup the order by yourself.

Order application form opened in LibreOffice

On usage of our data

You are free to copy product specifications and photographs if you distribute our goods or if you add a link to the source. An archive with all the data you might need is available upon request. Should you find any inaccuracies in the material, please drop us an email.
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