---
product_id: 603255714
title: "Nilight 50A Battery Disconnect Switch 12V-48V Power Cut Master Isolator"
brand: "nilight"
price: "198 Lei"
currency: RON
in_stock: true
category: "Nilight"
url: https://www.desertcart.ro/products/603255714-nilight-50a-battery-disconnect-switch-12v-48v-power-cut-master
store_origin: RO
region: Romania
---

# 300A cranking rating for surge power 50A continuous current rating Lockable ON-OFF lever for secure isolation Nilight 50A Battery Disconnect Switch 12V-48V Power Cut Master Isolator

**Brand:** nilight
**Price:** 198 Lei
**Availability:** ✅ In Stock

## Summary

> 🔋 Cut the power, not your adventure — stay charged, stay ready!

## Quick Answers

- **What is this?** Nilight 50A Battery Disconnect Switch 12V-48V Power Cut Master Isolator by nilight
- **How much does it cost?** 198 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/603255714-nilight-50a-battery-disconnect-switch-12v-48v-power-cut-master)

## 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

- • **Surge Ready:** Handles up to 300A cranking current for reliable performance during engine starts or power surges.
- • **Built to Last:** Heavy-duty ABS housing with copper terminals ensures abrasion resistance and durability under tough conditions.
- • **Secure & Simple:** Manual ON-OFF lever with lockable design offers peace of mind and easy operation.
- • **Power Cut Mastery:** Easily isolate 12-48V battery systems to prevent drain and extend battery life.
- • **Universal Compatibility:** Perfect for cars, RVs, boats, ATVs, and battery banks—your all-in-one power safety solution.

## Overview

The Nilight 50A Battery Disconnect Switch is a rugged, lockable ON-OFF isolator designed for 12-48V DC systems. Featuring a 50A continuous rating and 300A surge capacity, it prevents battery drain across vehicles and marine applications. Built with durable ABS plastic and copper terminals, it ensures long-lasting safety and reliability, backed by a 2-year warranty.

## Description

Buy Nilight 50A Battery Disconnect Switch 12V-48V Power Cut Master Isolator | ON Off Circuit Cutoff Switches Heavy Duty Avoid Battery Being Drained for Car Vehicle RV Marine Boat: Battery Switches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Heavy Duty: ABS plastic housing and premium metal terminal, durable made for safety use, not easy to aging and abrasion resistant, to ensure maximum strength and durability for long lasting usage.
- Purpose: eliminate any power from the battery when vehicle or boat is not in use, disconnects the battery safely. Avoid battery drain off.
- Operation: On-Off, 2 positions, Continuous Rating : 50Amps 50VDC Max. Intermittent Rating : 75Amps Cranking Rating : 300 Amps 5 sec.Termination Stud Size: M4xP0.7
- Compatible: used for 12 - 48VDC systems to isolate and secure the electrical system, can stand alone or be locked together with other switch.Widely used for cars, marine boats, RVs, campers, travel trailers, trucks, ATVs, UTVs, battery banks and other devices.
- Package include:1x battery switch with wiring diagram. 2 Year Warranty by Nilight.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CR5CB7QB |
| Actuator Type | Hinge Lever |
| Best Sellers Rank | #506 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Battery Switches |
| Brand Name | Nilight |
| Circuit Type | 1-way |
| Color | 1Pcs On-Off Switch 50A |
| Compatible Devices | Cars, Marine Boats, RVs, ATVs, UTVs, Battery Banks, Other 12-48VDC Systems |
| Compatible with Vehicle Type | Cars, Marine Boats, RVs, Campers, Travel Trailers, Trucks, ATVs, UTVs |
| Connectivity Protocol | X-10 |
| Connector Type | Plug In |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Control Method | Touch |
| Control Type | Manual |
| Current Rating | 50 A |
| Customer Reviews | 3.5 3.5 out of 5 stars (92) |
| EU Spare Part Availability Duration | 2 years |
| Included Components | 50A Battery Disconnect Switch with a wiring diagram |
| International Protection Rating | IP65 |
| Item Dimensions | 1 x 1 x 1 inches |
| Lower Temperature Rating | 1 °C |
| Manufacturer | Nilight |
| Material Type | Copper, Plastic |
| Model | 90327A |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 12 volts_of_direct_current |
| Operation Mode | ON-OFF |
| Part Number | 90327A |
| Specification Met | 1 |
| Switch Type | Kill Switch |
| Terminal | Screw |
| UPC | 840323914260 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 1 °C |
| Wattage | 600 watts |

## Product Details

- **Brand:** Nilight
- **Connector Type:** Plug In
- **Contact Type:** Normally Open
- **Current Rating:** 50 A
- **Item dimensions L x W x H:** 1 x 1 x 1 inches
- **Material:** Copper, Plastic
- **Operating Voltage:** 12 volts_of_direct_current
- **Operation Mode:** ON-OFF
- **Switch Type:** Kill Switch
- **Terminal:** Screw

## Images

![Nilight 50A Battery Disconnect Switch 12V-48V Power Cut Master Isolator - Image 1](https://m.media-amazon.com/images/I/61XkMdWj4tL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.ro/products/603255714-nilight-50a-battery-disconnect-switch-12v-48v-power-cut-master](https://www.desertcart.ro/products/603255714-nilight-50a-battery-disconnect-switch-12v-48v-power-cut-master)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-10-15*