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CAT # RLY-351 (24 Reviews) Write a Review

$ 2.55
$2.55 each
10 + $2.25 each
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Product Description
12 Vdc, 88 ohm coil. Contacts rated 40A. Plastic enclosed relay, 1.1" x 1.2" x 1" high. Plastic flange for bulkhead mounting. Mounts in standard automotive relay socket.
WARNING: May cause cancer or reproductive harm.
California Prop. 65
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Customer Reviews (24 Reviews)

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Great relay

Reviewer: from WARREN, MI, USA

This relay has a multitude of uses and has been original equipment on many cars and trucks going as far back as the mid-70's. If your car uses one, I suggest buying one and keep it in your glove compartment. Parts like this never find a good time to fail and you'll be glad to have it. If you're already buying something else, for $2.40 you can't go wrong.

367 of 1540 people found this review helpful. Do you? Yes No

Contact numbering

Reviewer: from PELHAM, AL USA

Just in case anyone needs this:
85,86 = coil
30 = common (swings between 57 to 57A on energize)
57 = norm open contact (not energized)
57A= norm closed contact (not energized)

See also:

18 of 18 people found this review helpful. Do you? Yes No  Certified buyer

Use voltage supression

Reviewer: from Greenville, SC

Make sure to add some form of back EMF suppression or these relays will damage sensitive electronics. Use a 1N4004 or higher voltage diode connected such that the diode conducts the back EMF of the relay coil when power is removed from the relay.

11 of 13 people found this review helpful. Do you? Yes No

Worked like a charm.

Reviewer: from Central Michigan

I used a pair of these to switch the power door lock actuators (CAT# DLA-1) when I installed power door locks in my 1995 S10 that didn't have factory power door locks. This way, I can install a remote starter/remote door lock unit later. The remote units generally put out only enough current to fire a relay, not the actuator, so this will work perfectly. Order the plugs (CAT# SRLY-2) to make installation easier.

9 of 9 people found this review helpful. Do you? Yes No

Great relay. Great deal!

Reviewer: from Omro, WI USA

The local auto parts store wanted over $9 for an equivalent relay. Do yourself a favor and order half a dozen of these to have on hand for projects. At this price, it's even cheaper to use these than to buy SPST relays at the local store for your fog/driving/off-road lights.

5 of 7 people found this review helpful. Do you? Yes No
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