---
product_id: 46631807
title: "5 Pack 40/30 AMP 12V DC Waterproof Relay Kit with Heavy-Duty Pigtail, 5-PIN SPDT Automotive Relay"
brand: "irhapsody"
price: "642 Lei"
currency: RON
in_stock: true
reviews_count: 12
category: "I Rhapsody"
url: https://www.desertcart.ro/products/46631807-5-pack-40-30-amp-12v-dc-waterproof-relay-kit
store_origin: RO
region: Romania
---

# 40A max switching current Water-repellent & dustproof design 5-pin SPDT plug-in socket mount 5 Pack 40/30 AMP 12V DC Waterproof Relay Kit with Heavy-Duty Pigtail, 5-PIN SPDT Automotive Relay

**Brand:** irhapsody
**Price:** 642 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your automotive setup with rugged, reliable relays that never quit!

## Quick Answers

- **What is this?** 5 Pack 40/30 AMP 12V DC Waterproof Relay Kit with Heavy-Duty Pigtail, 5-PIN SPDT Automotive Relay by irhapsody
- **How much does it cost?** 642 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/46631807-5-pack-40-30-amp-12v-dc-waterproof-relay-kit)

## Best For

- irhapsody enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Rated for 100,000 electrical operations and 10 million mechanical cycles—dependability you can trust
- • **Precision Engineering:** Fast 7ms operate and 5ms release times for responsive switching
- • **Powerhouse Performance:** Handles up to 40 amps for heavy-duty automotive demands
- • **Plug & Play Convenience:** Comes with heavy-duty pigtail wiring and clear terminal numbering for effortless installation
- • **Weather-Resistant Reliability:** Engineered with superior water-repellent and dustproof sealing to protect your circuits

## Overview

The iRhapsody 5 Pack 12V DC Waterproof Relay Kit features 5-pin SPDT automotive relays rated for 40 amps and 15.6 volts max. Designed with water-repellent and dustproof seals, these relays offer fast switching times (7ms operate, 5ms release) and long-lasting durability with 100,000 electrical and 10 million mechanical cycles. Heavy-duty 12 AWG tinned copper wiring and plug-in socket mounts ensure easy, secure installation for professional-grade automotive electrical projects.

## Description

Nominal Coil Voltage: 12 V DC Coil Power: 1.8 W Coil Resistance: 80 Ω Must Operate Voltage: 6~8 V DC Must Release Voltage: 0.6~3.6 V DC Maximum Applied Voltage: 15.6 V DCContact Ratings: NO 40A 14V DC Contact Resistance: 100mMAX (at6VDC 1A) Max Switching Current: 40A Max Switching Power: 560 W Life Expectancy Electrical: 100,000 Operations (at30 Operations/minute) Life Expectancy Machanical: 10,000,000 Operations Temperature Range: -30 ~ +80 degrees Celsius Vibration Resistance: 10~55Hz, 1.5mm Shock Resistance: Operations Extremes: 10g. Damage Limits: 100g Hunidity: 40% ~ 85% Insulation Resistance: 100mΩ Min at500VDC Dielectric Strength Between Open Contacts: 500VAC (for one minute/sec) Between Contactw and coil: 750AC (for one minute/sec) Operate Tice: 7ms Release Tice: 5ms Package Content: 5 x 12VDC waterproof relay kit

Review: Good looking relay units for the price. - I haven't had a chance to use them yet, however I examined one last night. They appear to be a very high quality unit. The pigtails on the plugs are 16 ga wire and they are sealed into the plug base. There's a nice silicon gasket that seals the plug into the relay bottom. It is also numbered as to what the terminals do. The wires are color coded, red for the power in, black for ground etc. I think they are yellow, blue, red, black and white. The relay itself has and sturdy mounting lug on the top of it as well. I think they are rated for 30 amps? The set comes with a schematic showing four different ways to wire them up. These are a five pin relay. The instructions say to leave the center terminal 87a disconnected. I've never used that one so I don't know what it does. You get five of these relays in a box and for the money I think it's a good buy. If the relay part of them stands up I'd recommend them.
Review: Item exactly as described. - Relays worked perfect in my application.

## Features

- Never go beyond its capabilities. Try to stay 10 to 15% below what the rate is for
- 12-volt 5-prong relay. Excellent water-repellent and dustproof ability, but not using it in water
- Be careful when inserting the relay into the socket. If you force it, you will bend the female connectors
- Primary leads use 12 a.w.g tinned copper wire. Coil leads use 16 a.w.g
- Nominal Coil Voltage: 12 V DC; Coil Power: 1.8 W; Coil Resistance: 80 Ω; Must Operate Voltage: 6~8 V DC; Must Release Voltage: 0.6~3.6 V DC; Maximum Applied Voltage: 15.6 V DC

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074FSZWVT |
| Brand | iRhapsody |
| Coil Resistance | 80 Ohms |
| Coil Voltage | 12 Volts |
| Connector Type | Plug-In |
| Contact Current Rating | 40 Amps |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Current Rating | 40 Amps |
| Date First Available | July 31, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.1 pounds |
| Item model number | 13 |
| Manufacturer | IRHAPSODY |
| Maximum Switching Current | 40 Amps |
| Maximum Switching Voltage | 15.6 Volts |
| Minimum Switching Voltage | 6 Volts (DC) |
| Mounting Type | Socket Mount |
| Operation Mode | Automatic |
| Product Dimensions | 7.85 x 1.6 x 1.7 inches |
| Wattage | 1.8 watts |

## Product Details

- **Connector Type:** Plug-In
- **Contact Material:** Copper
- **Contact Type:** Normally Open
- **Current Rating:** 40 Amps
- **Mounting Type:** Socket Mount

## Images

![5 Pack 40/30 AMP 12V DC Waterproof Relay Kit with Heavy-Duty Pigtail, 5-PIN SPDT Automotive Relay - Image 1](https://m.media-amazon.com/images/I/71eqechNgzL.jpg)

## Questions & Answers

**Q: Is this solid state?**
A: It has only an electromagnet (coil) which when activated pulls an armature which pulls contacts together, completing the circuit. Basically it is a switch. This is not transistorized

**Q: Where are these relays made?**
A: Based on the price I assume they are made in china. They are high quality. I run them on my race car and haven't had a problem.

**Q: Will this relay work on a mercury force outboard 40hp 1998?**
A: This is a universal 12v relay u will need to wire to it what ever you want to operate 
It's not a specific relay to you application

**Q: How long does it take to ship**
A: Few days

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good looking relay units for the price.
*by D***E on September 8, 2025*

I haven't had a chance to use them yet, however I examined one last night. They appear to be a very high quality unit. The pigtails on the plugs are 16 ga wire and they are sealed into the plug base. There's a nice silicon gasket that seals the plug into the relay bottom. It is also numbered as to what the terminals do. The wires are color coded, red for the power in, black for ground etc. I think they are yellow, blue, red, black and white. The relay itself has and sturdy mounting lug on the top of it as well. I think they are rated for 30 amps? The set comes with a schematic showing four different ways to wire them up. These are a five pin relay. The instructions say to leave the center terminal 87a disconnected. I've never used that one so I don't know what it does. You get five of these relays in a box and for the money I think it's a good buy. If the relay part of them stands up I'd recommend them.

### ⭐⭐⭐⭐⭐ Item exactly as described.
*by D***H on December 23, 2025*

Relays worked perfect in my application.

### ⭐⭐⭐⭐⭐ Relay kiyt
*by E***E on December 30, 2025*

Great kit, it was just what I needed.

## Frequently Bought Together

- irhapsody 5 Pack 40/30 AMP 12V DC Waterproof Relay and Harness - Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Automotive Relay
- 12 AWG Inline Fuse Holder - 12 Gauge Fuse Holder for 30A Blade Fuse (6 Pack)
- 10 Gauge Fuse Holder - 10 AWG Inline Fuse Holder with 40 AMP ATC Blade Fuses (4pack)

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**Shop now:** [https://www.desertcart.ro/products/46631807-5-pack-40-30-amp-12v-dc-waterproof-relay-kit](https://www.desertcart.ro/products/46631807-5-pack-40-30-amp-12v-dc-waterproof-relay-kit)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-13*