---
product_id: 531327586
title: "SEAFLO Electric Field Bilge Switch - For 12V/24V, Solid State, Up to 20A"
brand: "seaflo"
price: "€ 77.07"
currency: EUR
in_stock: true
reviews_count: 13
category: "Seaflo"
url: https://www.desertcart.com.cy/products/531327586-seaflo-electric-field-bilge-switch-for-12v-24v-solid-state
store_origin: CY
region: Cyprus
---

# Up to 20A current rating Sensitive electric field water detection Compatible with 12V/24V systems SEAFLO Electric Field Bilge Switch - For 12V/24V, Solid State, Up to 20A

**Brand:** seaflo
**Price:** € 77.07
**Availability:** ✅ In Stock

## Summary

> 💧 Stay dry, stay ahead — the future of bilge protection is here!

## Quick Answers

- **What is this?** SEAFLO Electric Field Bilge Switch - For 12V/24V, Solid State, Up to 20A by seaflo
- **How much does it cost?** € 77.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/531327586-seaflo-electric-field-bilge-switch-for-12v-24v-solid-state)

## 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

- • **Powerful Compatibility:** Seamlessly supports bilge pumps up to 20 amps at 12V or 24V—versatility for every boat setup.
- • **Confidence in Every Drop:** Backed by a 4-year warranty, ensuring your bilge switch stays reliable through every voyage.
- • **Effortless Water Sensing:** Electric field tech detects even the smallest water presence—no false alarms, just pure protection.
- • **Plug & Play Installation:** Surface mount design and crimp connectors make setup quick and hassle-free—get protected in minutes.
- • **Durability Meets Innovation:** Solid-state design with zero moving parts means corrosion and clogging are problems of the past.

## Overview

The SEAFLO Electric Field Bilge Switch is a solid-state, corrosion-resistant water sensor designed for 12V and 24V bilge pumps up to 20A. Utilizing advanced electric field technology, it detects even minimal water presence without moving parts, reducing failure risks. Easy to install with surface mount and crimp connectors, it comes with a 4-year warranty, making it a reliable choice for proactive boat owners.

## Description

desertcart.com : SEAFLO Electric Field Bilge Switch - For 12V/24V, Solid State, Up to 20A : Sports & Outdoors

Review: Works Flawlessly..Update, won’t turn off Update…now works flawlessly - Second Update….after carefully wiping the contacts the unit now works flawlessly.It could be that there was some oil, grease, or silicone on the two sensor pads. Update after using for a month…the unit comes on just fine but won’t turn off unless I wipe the contacts with a tissue. I’m on a cruise so won’t be able to return this for several months. The failure to turn off seems to be a common issue, even if relatively rare. This replaced a 12 year old unit which has just failed. Easy to install and test. Works flawlessly
Review: PIECE OF JUNK!! - installed in a boat for the backup or secondary bilge pump, when we tested with quick flooding, it worked great, turn on and off with no problem. When in everyday use, the sensor get a few drops of water on it, it turns on but won't turn off, once you have splashed a lot of water on it then it will shut down as the water falls off of it. This product is a waste of time and money! Can return because as been open and used. I bought a float switch and now it works as designed. I like Seaflo products in most cases, but this one need to be redesigned. JM

## Features

- Perfect for use with any 12V or 24V Bilge Pump up to 20A.
- Uses electric field technology to sense the presence of water and trigger your pump to remove it.
- Has no moving parts, making it less prone to failure due to corrosion, clogging, or wear and tear.
- Detects even small amounts of water in your boat's bilge, helping prevent damage from water accumulation.
- Backed up with our 4-Year Warranty!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BXMS25PB |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #54,015 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #33 in Boat Bilge Pumps |
| Brand | SEAFLO |
| Circuit Type | 1-way |
| Color | Black |
| Connectivity Protocol | X-10 |
| Connector Type | Crimp |
| Contact Material | Metal |
| Contact Type | Normally Open |
| Control Method | Touch |
| Current Rating | 20 Amps |
| Customer Reviews | 3.2 3.2 out of 5 stars (171) |
| Date First Available | January 1, 2020 |
| Global Trade Identification Number | 00810039492147 |
| Included Components | Electronic Field Bilge Switch |
| Item Package Quantity | 1 |
| Item Weight | 3.2 ounces |
| Item dimensions L x W x H | 3.62 x 0.86 x 2.48 inches |
| Item model number | SFBS-20-06 |
| Manufacturer | SEAFLO |
| Mounting Type | Surface Mount |
| Number of Positions | 1 |
| Operating Voltage | 12 Volts |
| Operation Mode | automatic |
| Part Number | SFBS-030-07 |
| Power Source | DC |
| Product Dimensions | 3.62 x 0.86 x 2.48 inches |
| Style | Bilge |
| Terminal | Through Hole |
| UPC | 810039492147 810039492116 |
| Unit Count | 1.0 Count |
| Voltage | 24 Volts |
| Wattage | 240 watts |

## Product Details

- **Brand:** SEAFLO
- **Connector Type:** Crimp
- **Contact Type:** Normally Open
- **Current Rating:** 20 Amps
- **Item dimensions L x W x H:** 3.62 x 0.86 x 2.48 inches
- **Material:** Polypropylene (PP)
- **Operating Voltage:** 12 Volts
- **Operation Mode:** automatic
- **Switch Type:** Push Button
- **Terminal:** Through Hole

## Images

![SEAFLO Electric Field Bilge Switch - For 12V/24V, Solid State, Up to 20A - Image 1](https://m.media-amazon.com/images/I/61n8Hlato+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Flawlessly..Update, won’t turn off Update…now works flawlessly
*by A***M on January 8, 2025*

Second Update….after carefully wiping the contacts the unit now works flawlessly.It could be that there was some oil, grease, or silicone on the two sensor pads. Update after using for a month…the unit comes on just fine but won’t turn off unless I wipe the contacts with a tissue. I’m on a cruise so won’t be able to return this for several months. The failure to turn off seems to be a common issue, even if relatively rare. This replaced a 12 year old unit which has just failed. Easy to install and test. Works flawlessly

### ⭐ PIECE OF JUNK!!
*by J***C on July 20, 2024*

installed in a boat for the backup or secondary bilge pump, when we tested with quick flooding, it worked great, turn on and off with no problem. When in everyday use, the sensor get a few drops of water on it, it turns on but won't turn off, once you have splashed a lot of water on it then it will shut down as the water falls off of it. This product is a waste of time and money! Can return because as been open and used. I bought a float switch and now it works as designed. I like Seaflo products in most cases, but this one need to be redesigned. JM

### ⭐⭐⭐⭐⭐ Float switch fix
*by C***R on October 13, 2025*

This switch works much better the float switches

## Frequently Bought Together

- SEAFLO 20A Solid State Electric Field Bilge Pump Switch 12/24V - Intelligent Water Level Sensor, For Marine Bilge Pumps No Moving Parts, 4-Year Warranty
- SEAFLO 3-Way Bilge Pump Panel Rocker Switch 32V/24V/12V - Automatic/Off/Manual with Built-in 15A Circuit Breaker, LED Indicator, Marine Grade Black Plastic Panel for Marine Pumps | 4-Year Warranty
- SEAFLO 01 Series 2000 GPH Bilge Pump – 12V, 1-1/8" Outlet, Marine Submersible Pump with Anti-Airlock Protection, CE & Rohs Certified, 4-Year Warranty | Reliable for Boats and Marine Applications

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-28*