---
product_id: 48579669
title: "SEAFLO 12V/24V/48V Battery Disconnect Switch Isolator Switch for Marine, Boat, Car, RV, and ATV Vehicles (On/Off)"
brand: "seaflo"
price: "S$51"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/48579669-seaflo-12v-24v-48v-battery-disconnect-switch-isolator-switch-marine
store_origin: SG
region: Singapore
---

# 1/0 cable access 12V/24V/48V compatibility Anti-aging & UV resistant SEAFLO 12V/24V/48V Battery Disconnect Switch Isolator Switch for Marine, Boat, Car, RV, and ATV Vehicles (On/Off)

**Brand:** seaflo
**Price:** S$51
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Adventure!

## Quick Answers

- **What is this?** SEAFLO 12V/24V/48V Battery Disconnect Switch Isolator Switch for Marine, Boat, Car, RV, and ATV Vehicles (On/Off) by seaflo
- **How much does it cost?** S$51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/48579669-seaflo-12v-24v-48v-battery-disconnect-switch-isolator-switch-marine)

## Best For

- seaflo enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Insulated rear cover prevents short circuits for peace of mind.
- • **Robust Build Quality:** Constructed from ABS for durability against the elements.
- • **User-Friendly Design:** Interchangeable labeling system for easy identification.
- • **Lightweight & Compact:** Weighs only 300 grams, perfect for any vehicle setup.
- • **Versatile Power Control:** Seamlessly switch between 12V, 24V, and 48V systems.

## Overview

The SEAFLO Battery Disconnect Switch is a versatile and durable isolator switch designed for marine, automotive, and recreational vehicles. With compatibility for 12V, 24V, and 48V systems, it features an anti-aging and UV-resistant ABS construction, ensuring longevity and reliability. The switch allows for easy access to 1/0 cables and includes a safety cover to prevent short circuits, making it an essential component for any vehicle's electrical system.

## Description

SEAFLO Battery Disconnect SwitchProtect your RV by installing this SEAFLO Battery Master Switch. Rated at 275A continuous, 450A intermittent, 1250A cranking and 50V. Can be recessed or surface mounted.TYPICAL APPLICATIONSMarine; RV; General IndustrialSTANDARD PUMP CONFIGURATIONSModel: SFCBS-275-201Max. Volt: 50 VAmp Draw: 275 AMax Amp Draw: 1250 ASwitch Position: 2Packing Size: 78x78x80 mmN.W. / G.W.: 0.20/0.30 kg

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | EUSFCBS-275-201 |
| Brand | Seaflo |
| Package Dimensions | 8.4 x 8 x 8 cm; 300 g |
| Manufacturer reference | EUSFCBS-275-201 |
| Manufacturer part number | EUSFCBS-275-201 |
| Lift type | ON-OFF |
| Wattage | 1.375E+4 |
| Item Weight | 300 g |

## Product Details

- **Operation mode:** ON-OFF
- **Current rating:** 1250 Amps
- **Operating voltage:** 50 Volts
- **Connector type:** Screw In
- **Brand:** Seaflo
- **Terminal:** Screw
- **Circuit type:** 2-way
- **Actuator type:** Push Button
- **Number of positions:** 2
- **Connectivity protocol:** Wi-Fi

## Images

![SEAFLO 12V/24V/48V Battery Disconnect Switch Isolator Switch for Marine, Boat, Car, RV, and ATV Vehicles (On/Off) - Image 1](https://m.media-amazon.com/images/I/51b0xWhFXsL.jpg)
![SEAFLO 12V/24V/48V Battery Disconnect Switch Isolator Switch for Marine, Boat, Car, RV, and ATV Vehicles (On/Off) - Image 2](https://m.media-amazon.com/images/I/51QoZIG-CJL.jpg)
![SEAFLO 12V/24V/48V Battery Disconnect Switch Isolator Switch for Marine, Boat, Car, RV, and ATV Vehicles (On/Off) - Image 3](https://m.media-amazon.com/images/I/51oedLkDxRL.jpg)
![SEAFLO 12V/24V/48V Battery Disconnect Switch Isolator Switch for Marine, Boat, Car, RV, and ATV Vehicles (On/Off) - Image 4](https://m.media-amazon.com/images/I/4165u6v8xIL.jpg)
![SEAFLO 12V/24V/48V Battery Disconnect Switch Isolator Switch for Marine, Boat, Car, RV, and ATV Vehicles (On/Off) - Image 5](https://m.media-amazon.com/images/I/41KpWBHFvdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Chunky Bit of Kit
*by M***H on 5 May 2019*

Quality clunky strong switch this.The brass terminals inside are absolutely massive, it’ll take plenty of power through it.Easy to affix to wall, didn’t come with screws though.Easy to operate and hope it solves voltage leak.Kept the packaging as says warranty for 2 years.

### ⭐⭐⭐⭐⭐ Great looking switch
*by M***T on 1 November 2019*

I purchased two of these for my Solar powered shed, One for the Solar Panels and one for the 24v battery supply. I mounted them on two blank electrical boxes (see photo) in order to isolate the power to my Inverter . They work perfectly and also look great.

### ⭐⭐⭐⭐⭐ The delivery was excellent arriving well before the proposed date of 23rd May
*by G***X on 17 May 2017*

I've been asked to write a review by the sellers of this SEAFLO 'Battery Switch' and although there are only a few things you can say about a simple switch, what I can say is very positive. The switch itself is made of a very tough plastic, robust for outdoor use and although not waterproof it is however showerproof if fitted carefully. It has a positive on/off feature which leaves you in no doubt of the position also aided with a visual confirmation. The switch although specifically designed for a Battery it is versatile enough for most things that require a simple on/off. I have utilised mine for my "Washdown Pump" aboard my boat and even in the coldest conditions I am able to operate it with ease.The delivery was excellent arriving well before the proposed date of 23rd May. it only took 6 days which is very good for China. and packaged well for the trip.

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**Shop now:** [https://www.desertcart.sg/products/48579669-seaflo-12v-24v-48v-battery-disconnect-switch-isolator-switch-marine](https://www.desertcart.sg/products/48579669-seaflo-12v-24v-48v-battery-disconnect-switch-isolator-switch-marine)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-31*