---
product_id: 613710911
title: "Nilight Battery Disconnect Switch 200A Master Isolator 12V 24V 48V On Off Power Cutoff Disconnector Waterproof Heavy Duty for Marine Boat Car RV ATV UTV Yacht"
brand: "nilight"
price: "7779 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Nilight"
url: https://www.desertcart.kg/products/613710911-nilight-battery-disconnect-switch-200a-master-isolator-12v-24v-48v
store_origin: KG
region: Kyrgyzstan
---

# 200A continuous rating Waterproof IP54 rating Secure On-Off isolation Nilight Battery Disconnect Switch 200A Master Isolator 12V 24V 48V On Off Power Cutoff Disconnector Waterproof Heavy Duty for Marine Boat Car RV ATV UTV Yacht

**Brand:** nilight
**Price:** 7779 som
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Nilight Battery Disconnect Switch 200A Master Isolator 12V 24V 48V On Off Power Cutoff Disconnector Waterproof Heavy Duty for Marine Boat Car RV ATV UTV Yacht by nilight
- **How much does it cost?** 7779 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/613710911-nilight-battery-disconnect-switch-200a-master-isolator-12v-24v-48v)

## 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

- • **Lock & Load Safety:** Rotary On-Off switch lets you isolate your battery instantly, preventing unwanted drain and ensuring peace of mind.
- • **Powerhouse Protection:** Handles up to 200A continuous current with a 1000A cranking surge—built for serious power demands.
- • **Marine-Grade Durability:** ABS plastic housing and premium copper terminals resist abrasion and aging, perfect for rugged marine and off-road use.
- • **Weatherproof Confidence:** IP54 waterproof rating means reliable performance even in harsh outdoor environments—never worry about moisture damage.
- • **Versatile Voltage Compatibility:** Works seamlessly across 12V, 24V, and 48V systems—ideal for cars, boats, RVs, ATVs, and more.

## Overview

The Nilight Battery Disconnect Switch is a heavy-duty, waterproof master isolator designed for 12V to 48V systems. Featuring a robust 200A continuous current rating and 1000A surge capacity, it ensures safe and easy battery disconnection to prevent power drain. Built with durable ABS plastic and copper terminals, it’s perfect for marine, automotive, and off-road applications, offering reliable performance with an IP54 rating for moisture resistance.

## Description

Buy Nilight Battery Disconnect Switch 200A Master Isolator 12V 24V 48V On Off Power Cutoff Disconnector Waterproof Heavy Duty for Marine Boat Car RV ATV UTV Yacht: Idle Cut-Off - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works well - Easy installation. Good quality.
Review: Nilight makes more than great lights - I absolutely love Nilight products. Works great will carry my 3500lb winch on my sxs easily. Was having a power drain I could not find I tried a cheap one local and it burned up this one handles the amp draw just fine

## Features

- Heavy Duty: ABS plastic housing and premium copper 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 : 200Amps 32VDC Max. Intermittent Rating : 300Amps Cranking Rating : 1000 Amps 5 sec.
- Compatible: used for 12 - 32VDC 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 200A battery disconnect switch with a wiring diagram

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CR5D96ZZ |
| Actuator Type | Rotary |
| Best Sellers Rank | #691 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Battery Switches |
| Brand | Nilight |
| Brand Name | Nilight |
| Circuit Type | 1-way |
| Color | 1Pcs On-Off Switch 200A |
| Connectivity Protocol | X-10 |
| Connector Type | Plug In |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Control Method | Touch |
| Current Rating | 200 A |
| Customer Reviews | 4.2 out of 5 stars 68 Reviews |
| Included Components | 1x 200A battery disconnect switch with a wiring diagram |
| International Protection Rating | IP54 |
| Item Dimensions | 1 x 1 x 1 inches |
| Lower Temperature Rating | 1 °C |
| Manufacturer | Nilight |
| Material Type | ABS Plastic, Copper |
| Model | 90329A |
| 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 | 90329A |
| Specification Met | 1 |
| Switch Type | Kill Switch |
| Terminal | Screw |
| UPC | 840323914284 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 1 °C |

## Product Details

- **Brand:** Nilight
- **Connector Type:** Plug In
- **Contact Type:** Normally Open
- **Current Rating:** 200 Amps
- **Item dimensions L x W x H:** 1 x 1 x 1 inches
- **Material:** ABS Plastic, Copper
- **Operating Voltage:** 12 Volts (DC)
- **Operation Mode:** ON-OFF
- **Switch Type:** Kill Switch
- **Terminal:** Screw

## Images

![Nilight Battery Disconnect Switch 200A Master Isolator 12V 24V 48V On Off Power Cutoff Disconnector Waterproof Heavy Duty for Marine Boat Car RV ATV UTV Yacht - Image 1](https://m.media-amazon.com/images/I/61m-KegsiFL.jpg)
![Nilight Battery Disconnect Switch 200A Master Isolator 12V 24V 48V On Off Power Cutoff Disconnector Waterproof Heavy Duty for Marine Boat Car RV ATV UTV Yacht - Image 2](https://m.media-amazon.com/images/I/71vawU5Q5JL.jpg)
![Nilight Battery Disconnect Switch 200A Master Isolator 12V 24V 48V On Off Power Cutoff Disconnector Waterproof Heavy Duty for Marine Boat Car RV ATV UTV Yacht - Image 3](https://m.media-amazon.com/images/I/71-n-P9AAVL.jpg)
![Nilight Battery Disconnect Switch 200A Master Isolator 12V 24V 48V On Off Power Cutoff Disconnector Waterproof Heavy Duty for Marine Boat Car RV ATV UTV Yacht - Image 4](https://m.media-amazon.com/images/I/71SrGtBoruL.jpg)
![Nilight Battery Disconnect Switch 200A Master Isolator 12V 24V 48V On Off Power Cutoff Disconnector Waterproof Heavy Duty for Marine Boat Car RV ATV UTV Yacht - Image 5](https://m.media-amazon.com/images/I/71Px8oztM+L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by K***M on December 18, 2025*

Easy installation. Good quality.

### ⭐⭐⭐⭐⭐ Nilight makes more than great lights
*by A***. on March 11, 2026*

I absolutely love Nilight products. Works great will carry my 3500lb winch on my sxs easily. Was having a power drain I could not find I tried a cheap one local and it burned up this one handles the amp draw just fine

### ⭐⭐⭐⭐ Mechanically works perfectly. Fitment is 4/5
*by C***N on May 27, 2025*

Its a nicely built product. Has held up great for months. Its rather smal and has a clean look and fit. Switch toggles very easily. My only complaint is the locking ring its so thin it makes it not tighten into place very securely. I would up adding a bead of silicone to the back to make sure it stays in place.

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**Shop now:** [https://www.desertcart.kg/products/613710911-nilight-battery-disconnect-switch-200a-master-isolator-12v-24v-48v](https://www.desertcart.kg/products/613710911-nilight-battery-disconnect-switch-200a-master-isolator-12v-24v-48v)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-07-27*