---
product_id: 339598267
title: "Glarks 10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat Marine"
brand: "glarks"
price: "S$28"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/339598267-glarks-10-pack-12v-30-40-amp-5-pin-spdt
store_origin: SG
region: Singapore
---

# 40A/30A Power 5-Pin Design 12V Compatibility Glarks 10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat Marine

**Brand:** glarks
**Price:** S$28
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Ride with Confidence!

## Quick Answers

- **What is this?** Glarks 10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat Marine by glarks
- **How much does it cost?** S$28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/339598267-glarks-10-pack-12v-30-40-amp-5-pin-spdt)

## Best For

- glarks enthusiasts

## Why This Product

- Trusted glarks brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Design:** 5-Pin SPDT configuration ensures seamless functionality across applications.
- • **Unleash Power:** Experience high switching capability with 40A/30A performance.
- • **Reliable Performance:** Engineered for durability and consistent operation in automotive environments.
- • **Effortless Installation:** Includes a handy plastic box for organized storage and easy access.
- • **Versatile Compatibility:** Perfectly fits all 12V DC powered vehicles and devices.

## Overview

The Glarks 10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch is designed for automotive, truck, and marine applications, offering high switching capabilities and compatibility with all 12V DC power sources. Each relay is conveniently packaged in a plastic box for easy organization.

## Description

Glarks 10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat Marine

## Features

- ★ Package: Including 10 pack 5-Pin SPDT(Single Pole Double Throw) Electrical Relays Switch packed in a plastic box.
- ★ 40A/30A High Switching Capability.
- ★ Pin Specifications: Ground (85), VDC (30), Trigger (86), Output N/C (87a), and Output N/O (87).
- ★ These Relays are Interchangeable/Compatible with: All automobiles and devices equipped with a 12 Volt DC power source.

## Product Details

- **Connector type:** Screw
- **Contact material:** Silver
- **Contact type:** Normally Open
- **Current rating:** 4E+1 Amps
- **Mounting type:** Panel Mount

## Images

![Glarks 10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat Marine - Image 1](https://m.media-amazon.com/images/I/61Y-d1uVrzL.jpg)

## Questions & Answers

**Q: Are the contacts able to switch 240 VAC?**
A: It's not designed for that, and 240V could require switching 2 - 120V lines, which would require using two of them, switched by one 12v control circuit.  It might work, but I wouldn't do it - - -

**Q: Will these fit my 2000 jaguar s-type 3.0 v6 ?**
A: They are standard relays for aftermarket wiring of electronics if you are trying to replace a factory relay check the pin location under the relay if they are the same then they should fit

**Q: Are they used in 12volt dc lights for off road vehio**
A: they are used in 12 volt vehicles

**Q: Will these fit a 2001 town & country**
A: not sure .I had to bend the metal tab to close the fuse door

## Frequently Bought Together

- Glarks 10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat Marine
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- GTIWUNG 10pc Car Inline Fuse Holders - 32V Waterproof, 16AWG, Medium Size DC Fuse Box

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**Shop now:** [https://www.desertcart.sg/products/339598267-glarks-10-pack-12v-30-40-amp-5-pin-spdt](https://www.desertcart.sg/products/339598267-glarks-10-pack-12v-30-40-amp-5-pin-spdt)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-17*