* Disclaimer: OveReview is reader-supported. We earn commissions from qualifying purchases
IRHAPSODY 5 Pack 24V DC 40/30 AMP Waterproof Relay with Harness, Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Relay for Automotive Truck Marine Boat Fan IRHAPSODY 5 Pack 24V DC 40/30 AMP Waterproof Relay with Harness, Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Relay for Automotive Truck Marine Boat Fan IRHAPSODY 5 Pack 24V DC 40/30 AMP Waterproof Relay with Harness, Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Relay for Automotive Truck Marine Boat Fan IRHAPSODY 5 Pack 24V DC 40/30 AMP Waterproof Relay with Harness, Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Relay for Automotive Truck Marine Boat Fan IRHAPSODY 5 Pack 24V DC 40/30 AMP Waterproof Relay with Harness, Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Relay for Automotive Truck Marine Boat Fan IRHAPSODY 5 Pack 24V DC 40/30 AMP Waterproof Relay with Harness, Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Relay for Automotive Truck Marine Boat Fan

IRHAPSODY 5 Pack 24V DC 40/30 AMP Waterproof Relay with Harness, Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Relay for Automotive Truck Marine Boat Fan

IRHAPSODY 5 Pack 24V DC 40/30 AMP Waterproof Relay with Harness, Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Relay for Automotive Truck Marine Boat Fan IRHAPSODY 5 Pack 24V DC 40/30 AMP Waterproof Relay with Harness, Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Relay for Automotive Truck Marine Boat Fan IRHAPSODY 5 Pack 24V DC 40/30 AMP Waterproof Relay with Harness, Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Relay for Automotive Truck Marine Boat Fan IRHAPSODY 5 Pack 24V DC 40/30 AMP Waterproof Relay with Harness, Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Relay for Automotive Truck Marine Boat Fan IRHAPSODY 5 Pack 24V DC 40/30 AMP Waterproof Relay with Harness, Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Relay for Automotive Truck Marine Boat Fan IRHAPSODY 5 Pack 24V DC 40/30 AMP Waterproof Relay with Harness, Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Relay for Automotive Truck Marine Boat Fan
$ 25.00

Score By Feature

Based on 119 ratings
Delivery
8.40
Value for money
8.45
Packaging
8.24
Giftable
8.02

OveReview Final Score

How Our Score Is Calculated

Product Description

For pins 30, 87, 87a, wires of 12 AWG tinned copper are needed. The pins 85 and 86 should be wired with 16 AWG tinned copper wire. The length of this paragraph is As follows 1 in
Volt weatherproof 5-foot power cord Relay with 31 prongs (max. In two volts). The switch has a switching capacity of 40 amps / 30 amps
The product is extremely waterproof and dust-proof, making it an excellent product for any weather condition.
This relay is SPDT It has only one normally open terminal 87A and two normally closed terminals 87 and 87A. The former is always powered when the relay is not active and the latter is switched on when the relay is active. Dual ratings (40/30) have the normally closed circuit being the lower of the two, so there's a 30A (NC) and a 40A (NO) rating.
This product is suitable for use in 28-36 Circuits powered by volts. It is possible to remove the mounting lug from the relay. The wire is used for exterior lights on utility trailers/campers, headlights on cars, boats, electric fans, and for wiring lights on equipment, etc.

Questions & Answers

How well do these perform when a 12V switch is connected to a 24V ?

I have them running from a 12volt switched load of 20amps. don't believe you would be able to confront any difficulties. The amperage load would determine the power required for the

The coil on this relay will operate on 24V ac, right? Is there an included diode in it? Do the coil's positive and negative terminals have a designation?

Neither an indication nor documentation exists that suggests this coil could be used

Do you think this is a suppressed relay?

When requesting a diode, it is up to the seller whether you can attach your own

The relays can be switched between 24v and 12v? I have both a 24 volt source and a 24 volt trigger. ?

There is no restriction on switching

Selected User Reviews For IRHAPSODY 5 Pack 24V DC 40/30 AMP Waterproof Relay with Harness, Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Relay for Automotive Truck Marine Boat Fan

This product fits the price range well, and works as promised
5/5

This Dual Pro battery monitor gauge is for dual batteries from trolling motors. I would like the meter to be on when I am using it and off when not using it. A 24 volt circuit is required, as are 12 bolts and a Current circuit breaker was used to activate relays, but a 12V and a 24V relay was required to complete the task.

Oakleigh Goodman
Oakleigh Goodman
| Nov 04, 2020
That relay was awesome! The solar bridge was bought for my 800 watt solar farm and 400 watt hour battery bank I bought it after viewing a recommendation on This is a very good product
5/5

It is well made, the seal is thick, and the wires were long enough to allow working with it. It would be a good recommendation.

Colette Daly
Colette Daly
| Apr 24, 2021
This is extremely dangerous
3/5

Having welded them in the closed position in less than 100 actuations is two for two for me. An inrush of 23a was sustained by 11a. There is rubbish in the world. It's a good thing the master kill switch is close by.

Dakota Daniels
Dakota Daniels
| Jan 23, 2021
This relay is DC, so keep that in mind
5/5

Ideally, I want to use this to heat my home. When I realized the 24v power supply was AC, I realized the relay would not work. There seems to be no problem with the quality of the relay. For now, I will hold on to it for a future project. Just remember it's DC so it will work just fine on anything that is DC like a vehicle or power supply.

Hunter Haas
Hunter Haas
| Apr 01, 2021
I was really disappointed
3/5

Although they show LED function when wired but when they do work a dim light results. They have not been able to connect to a power supply. I'm not sure why they do not function correctly. As a result, I used another relay I had in the shop, and I connected it to the harness that was provided, and everything worked as expected.

Skyla Stanton
Skyla Stanton
| Feb 19, 2021
The quality is low
3/5

One of the devices is so well built, but it doesn't.

Warren Ali
Warren Ali
| Sep 21, 2020
I found it to work well in Served my purpose for wiring lights onto a piece of equipment well
5/5

I believe this is a good quality item.

John Lang
John Lang
| Jan 02, 2021
The isolation and control provided by 12v devices is excellent
4/5

These are used for lighting outside a utility shell or camper. I found that it is easy to use, works well, and seems to be weather-proof. However, I haven't driven it through a lake yet, and I'm not sure if it will work.

Kiaan Lam
Kiaan Lam
| Nov 20, 2020

Related Products For IRHAPSODY 5 Pack 24V DC 40/30 AMP Waterproof Relay with Harness, Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Bosch Style Relay for Automotive Truck Marine Boat Fan