Heavy Duty 30-Amp Relay with Four Terminals for 12-Volt Electrical Systems
4.8 · 10 reviews
SKU: 400-R

Heavy Duty 30

$8.99
FREE delivery
Description

ABOUT THIS PRODUCT

Heavy duty 30-amp relay, four terminal, normally open contacts, for 12-volt electrical systems. The black plastic water proof case makes mounting easy anywhere in the vehicle. The Model 400-R can be used with horns, fog lamps or application requiring a relay. This is the relay used with Wolo 12-volt electric and air horns.

Product Features:
  • Voltage: 12-VDC
  • Coil Resistance: 90.3 OHMS
  • Coil Current: 130 mA Contact
Specifications
Brand
Wolo (18)
SKU
400-R
Product type
Automotive
Guides & Resources
User Guide
Shipping Information

Free shipping on all orders. Most items ship next business day after your order is placed.

Returns Policy

Returns are accepted when the product is in its original, unopened container. Contact us if you have questions about your order.

View full returns policy

Customer Reviews

4.8

Based on 10 reviews

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42
30
20
10
R
Riley N. Verified Buyer
06/08/2025

No complaints

Quick delivery and the product exceeded my expectations.

M
Maria K. Verified Buyer
08/17/2025

Would buy again

Does what it is supposed to do. Happy with this purchase.

T
Ted R. Verified Buyer
02/03/2025

Works perfectly

Setup was simple and it has worked reliably since day one.

P
Pat M. Verified Buyer
11/28/2025

Better than expected

Reliable product and smooth buying experience on this site.

C
Chris W. Verified Buyer
07/05/2025

Highly recommend

Good experience overall from checkout to delivery.

J
Jordan L. Verified Buyer
04/15/2025

Very happy with this

Packaging was secure and the item was in perfect condition.

E
Emma S. Verified Buyer
12/14/2025

Exactly what I needed

Easy to order and arrived quickly. Product matched the listing and works great.

D
Dana H. Verified Buyer
10/02/2025

Solid purchase

Quality feels premium and it fits my needs well.

A
Alex P. Verified Buyer
01/09/2025

Fast shipping too

Impressed with the quality for the price. Will be back for more.

S
Sam T. Verified Buyer
03/22/2025

Great quality

Exactly as described. Good value and I would order again.

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