---
product_id: 460515147
title: "Electromagnetic Power Relay, 8-Pin 10 AMP 24V AC Relay Coil with Socket Base, LED Indicator, DPDT 2NO 2NC - MY4NJ 2PCS [Applicable for DIN Rail System]"
brand: "vamrone"
price: "€ 31.58"
currency: EUR
in_stock: true
reviews_count: 9
category: "Vamrone"
url: https://www.desertcart.hr/products/460515147-electromagnetic-power-relay-8-pin-10-amp-24v-ac-relay
store_origin: HR
region: Croatia
---

# 10A high current capacity LED signal lamp for coil energizing feedback Red mechanical indicator for instant status Electromagnetic Power Relay, 8-Pin 10 AMP 24V AC Relay Coil with Socket Base, LED Indicator, DPDT 2NO 2NC - MY4NJ 2PCS [Applicable for DIN Rail System]

**Brand:** vamrone
**Price:** € 31.58
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your control game with smart, visible power switching!

## Quick Answers

- **What is this?** Electromagnetic Power Relay, 8-Pin 10 AMP 24V AC Relay Coil with Socket Base, LED Indicator, DPDT 2NO 2NC - MY4NJ 2PCS [Applicable for DIN Rail System] by vamrone
- **How much does it cost?** € 31.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/460515147-electromagnetic-power-relay-8-pin-10-amp-24v-ac-relay)

## Best For

- vamrone enthusiasts

## Why This Product

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

## Key Features

- • **DPDT Versatility:** Double Pole Double Throw contacts enable complex switching scenarios, perfect for smart thermostats and motor controls.
- • **Dual Indication System:** Red mechanical and LED indicators provide real-time, intuitive relay status—never guess if it’s energized.
- • **Powerful 10A Switching:** Handles up to 10 amps at 240VAC/28VDC for robust industrial and home automation needs.
- • **Plug & Play Socket Base:** 8-pin socket with screw connectors and DIN rail mount for effortless installation and quick maintenance.
- • **Reliable & Durable Build:** Solid construction with silver contacts ensures long-lasting, consistent performance under heavy loads.

## Overview

The Electromagnetic Power Relay MY4NJ is a professional-grade 8-pin DPDT relay designed for 24VAC coil voltage and 10A contact capacity. Featuring dual status indicators—a red mechanical flag and an LED lamp—it offers clear, real-time feedback on relay operation. Its DIN rail mount and plug-in socket base simplify installation and maintenance, making it ideal for industrial automation, HVAC systems, and smart home integrations. Engineered for reliability with silver contacts and robust construction, this relay ensures consistent, high-performance switching in demanding environments.

## Description

1

Review: Dry contact relay. Problem solved - I’m really happy with this 8-pin 10A 110VAC electromagnetic power relay. It wired into the provided 8-pin socket/base perfectly and fired right up with 110VAC on the coil. It’s been running reliably, switching my load from a dusk to dawn sensor cleanly with consistent operation and no sticking. The build quality feels solid, the pins are well-aligned, and it’s convenient to have a plug-in style relay for serviceability. Great price for a dependable relay—would buy again.
Review: Need for adding 24vac transformer to Smart thermostat - I needed this 24vac relay to isolate my new smart thermostat from the 24 volt at the furnace. I added a 24vac transformer so I didn't need power from the furnace. It worked perfectly. I loved having the indicator light so I could use the smart thermostat app from the basement and watch the relay light go on and off. The DIN rail made it easy to mount the relay to joist. Since there are two relays in this kit and one rail you simply need to use a hacksaw to cut it in half then you can use the other relay somewhere else.

## Features

- Electromagnetic relays are widely used: household air conditioner compressor motors, fan motors, cooling pump motors, starter relays for car starters, spur relays, motors, generator circuit breakers, industrial relays, etc
- Product Name: Electromagnetic Power Relay; Model: YJ2N-LY Type: DPDT; number of terminals: 8
- Coil voltage: 24VAC; Contact capacity: 10A 240VAC/28VDC with din rail and self-tapping screws.
- Red mechanical indicatoe:It can intuitively judge whether the relay is attracted
- LED signal lamp : It can judge the AC or DC coil, and judge whether the coil is energized

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09B1PSPTW |
| Best Sellers Rank | #2,666 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Electromechanical Relays |
| Brand | VAMRONE |
| Coil Resistance | 10 Ohms |
| Coil Voltage | 24 Volts |
| Connector Type | Screw |
| Contact Current Rating | 10 Amps |
| Contact Material | Silver |
| Contact Type | Dpdt |
| Current Rating | 10 Amps |
| Date First Available | July 22, 2021 |
| Item Weight | 6.7 ounces |
| Manufacturer | YYUAN |
| Maximum Switching Current | 10 Amps |
| Mounting Type | DIN Rail Mount |
| Operation Mode | Automatic |
| Package Dimensions | 3.74 x 3.66 x 1.02 inches |
| Specification Met | Electromagnetic |
| UPC | 738629962682 |
| Wattage | 240 watts |

## Product Details

- **Connector Type:** Screw
- **Contact Material:** Silver
- **Contact Type:** Dpdt
- **Current Rating:** 10 Amps
- **Mounting Type:** DIN Rail Mount

## Images

![Electromagnetic Power Relay, 8-Pin 10 AMP 24V AC Relay Coil with Socket Base, LED Indicator, DPDT 2NO 2NC - MY4NJ 2PCS [Applicable for DIN Rail System] - Image 1](https://m.media-amazon.com/images/I/71gVMBrJUrL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: I have to wire an 120v. Exhaust fan motor but my control is 12v. Can this relay handle it**
A: This class of relays were designed to do that.  Do note that this is designed for DC not AC.  It will probably actuate on AC, but may run hotter and fail earlier because of the heat.   The 10 amp rating will just support the starting current for a 1 HP motor.  Recommended limit would be 1/2 HP or less. In motor starting applications the relay will arc at the points and eventually fail.  The plug in configuration makes replacing the relay a momentary task, rather than a 30 minute chore!  Buy a spare.   I have used a pair of these on two 3/4 HP water pumps for 30 years & replace a relay about every 5 years.

**Q: can you add a diode to the 12VDC?**
A: If you use a silicon diode, you will drop .6 or so volts.  If you are switching the 12v across the contacts, and need the voltage to power something, use a Schottky diode that drops about .2 volts forward conduction.
Your question is very vague, next time ask something more specific

**Q: Would these contacts handle 15a at 12vdc?**
A: Sorry, sir. The answer is no. This 8 Pin 10A Coil Electromagnetic Relay can only bear maximum 10A at 12vdc.  Hope it can help you!

**Q: I know it’s 24vac but what is the VA draw for the contractor. Having issues with transformers need to know the stats on this.**
A: Ok I use it for backup power for my CPAP machine. Running 12 csc to the machine prime and backup. The coil for the us is 120 vac. I have s second relay for the Philippines same set up but 220 ac coil. If I loose ac voltage the relay switches to the battery back up and feeds the CPAP machine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dry contact relay. Problem solved
*by H***Y on January 15, 2026*

I’m really happy with this 8-pin 10A 110VAC electromagnetic power relay. It wired into the provided 8-pin socket/base perfectly and fired right up with 110VAC on the coil. It’s been running reliably, switching my load from a dusk to dawn sensor cleanly with consistent operation and no sticking. The build quality feels solid, the pins are well-aligned, and it’s convenient to have a plug-in style relay for serviceability. Great price for a dependable relay—would buy again.

### ⭐⭐⭐⭐⭐ Need for adding 24vac transformer to Smart thermostat
*by J***. on October 29, 2025*

I needed this 24vac relay to isolate my new smart thermostat from the 24 volt at the furnace. I added a 24vac transformer so I didn't need power from the furnace. It worked perfectly. I loved having the indicator light so I could use the smart thermostat app from the basement and watch the relay light go on and off. The DIN rail made it easy to mount the relay to joist. Since there are two relays in this kit and one rail you simply need to use a hacksaw to cut it in half then you can use the other relay somewhere else.

### ⭐⭐⭐⭐⭐ Great product
*by D***R on September 27, 2025*

No issues whatsoever. The diagram is very clear on the relay bases. You can wire these up with the relay installed.

## Frequently Bought Together

- Electromagnetic Power Relay, 8-Pin 10 AMP 24V AC Relay Coil with Socket Base, LED Indicator, DPDT 2NO 2NC - MY4NJ 2PCS [Applicable for DIN Rail System]
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-02*