---
product_id: 570733176
title: "Nilight 120A Starter Relay 4 Pin Split Relays Switch 12V Continuous Heavy Duty SPST High Current 4 Terminal Car Starter On Off Control for Automotive Car Truck RV Camper"
brand: "nilight"
price: "RM105"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/570733176-nilight-120a-starter-relay-4-pin-split-relays-switch-12v
store_origin: MY
region: Malaysia
---

# 120A high current capacity 4-pin quick connect terminals Nylon flame-retardant shell Nilight 120A Starter Relay 4 Pin Split Relays Switch 12V Continuous Heavy Duty SPST High Current 4 Terminal Car Starter On Off Control for Automotive Car Truck RV Camper

**Brand:** nilight
**Price:** RM105
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ride with precision and durability – don’t get left in the dark!

## Quick Answers

- **What is this?** Nilight 120A Starter Relay 4 Pin Split Relays Switch 12V Continuous Heavy Duty SPST High Current 4 Terminal Car Starter On Off Control for Automotive Car Truck RV Camper by nilight
- **How much does it cost?** RM105 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/570733176-nilight-120a-starter-relay-4-pin-split-relays-switch-12v)

## Best For

- nilight enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable nylon flame-retardant shell with corrosion-resistant pure copper core for ultimate reliability.
- • **Precision Engineering:** Pure copper coil and AgSnO2 silver contacts deliver low loss and long service life.
- • **Smart Current Control:** Transforms small current signals into powerful switching action, extending your vehicle’s electrical system lifespan.
- • **Effortless Integration:** 4-pin quick connect design ensures seamless installation in cars, trucks, RVs, and boats.
- • **Powerhouse Performance:** Handles up to 120A continuous current for heavy-duty automotive demands.

## Overview

The Nilight 120A Starter Relay is a robust 4-pin SPST automotive relay designed for 12V systems, capable of handling heavy-duty 120A continuous current. Featuring a flame-retardant nylon shell and pure copper coil with silver composite contacts, it ensures superior conductivity, heat resistance, and long-lasting performance. Ideal for cars, trucks, RVs, and boats, this relay offers reliable high-current switching to protect and extend your vehicle’s electrical components.

## Description

Nilight 120A Starter Relay 4 Pin Split Relays Switch 12V Continuous Heavy Duty SPST High Current 4 Terminal Car Starter On Off Control for Automotive Car Truck RV Camper

## Features

- Type: 4Pin Relay, 12VDC (14V Max) , SPST (Single Pole Single Throw) Relay with 120A High Switching Capability. Perfect for Split Charging or Various Automotive vehicles such as cars, trucks, RVs, boats, Campers, RVs and other vehicles needing a high power.
- Superior Quality: This relay consists of nylon flame retardant shell with pure copper inner core. High quality material is durable and has the characteristics of heat resistance, corrosion resistance and strong electric conductivity.
- Pure Copper Coil: Internal use of pure copper coil, conductive performance is strong, low loss rate. Agsno2 composite silver contact, effective resistance to contact bonding, long service life. Precision design makes electricity more secure.
- Key Functions: The relay acts as a current switch by converting a small current output into a large current. The advent of relays also extended the life of other automotive configurations. With 120A capacity, our relays can easily handle high current applications. This is a perfect make or break relay for your car.
- Package Includes: 1x 120 Amp Split Charge relay.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Connector Type | Quick Connect |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Current Rating | 120 Amps |
| Mounting Type | Through Hole Mount |
| Brand | Nilight |
| Operation Mode | Manual |
| Wattage | 560 watts |
| Coil Voltage | 12 Volts (DC) |
| Minimum Switching Voltage | 12 Volts (DC) |
| Number of Terminals | 2 |
| Specification Met | CE |
| UPC | 840323906081 |
| Manufacturer | Nilight |
| Part Number | 50217A |
| Item Weight | 3.7 ounces |
| Product Dimensions | 1.97 x 1.97 x 1.97 inches |
| Item model number | 50217A |
| Color | 120A-1PC |
| Style | Automotive relay |
| Item Package Quantity | 1 |
| Measurement System | Inch |
| Included Components | 1PC split charge relay |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Connector Type:** Quick Connect
- **Contact Material:** Copper
- **Contact Type:** Normally Open
- **Current Rating:** 120 Amps
- **Mounting Type:** Through Hole Mount

## Images

![Nilight 120A Starter Relay 4 Pin Split Relays Switch 12V Continuous Heavy Duty SPST High Current 4 Terminal Car Starter On Off Control for Automotive Car Truck RV Camper - Image 1](https://m.media-amazon.com/images/I/71lnKbC4U7L.jpg)

## Available Options

This product comes in different **Color** options.

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**Shop now:** [https://www.desertcart.com.my/products/570733176-nilight-120a-starter-relay-4-pin-split-relays-switch-12v](https://www.desertcart.com.my/products/570733176-nilight-120a-starter-relay-4-pin-split-relays-switch-12v)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-27*