---
product_id: 5297192
title: "SuperSwitch Float Switch, Moisture Tight Seals, 12, 24 or 32 Volt"
brand: "rule"
price: "€ 89.93"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/5297192-superswitch-float-switch-moisture-tight-seals-12-24-or-32
store_origin: IE
region: Ireland
---

# 20A high current capacity Marine-grade moisture tight seals Removable base for easy servicing SuperSwitch Float Switch, Moisture Tight Seals, 12, 24 or 32 Volt

**Brand:** rule
**Price:** € 89.93
**Availability:** ✅ In Stock

## Summary

> 🌊 Rule the Waters with Unmatched Reliability!

## Quick Answers

- **What is this?** SuperSwitch Float Switch, Moisture Tight Seals, 12, 24 or 32 Volt by rule
- **How much does it cost?** € 89.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/5297192-superswitch-float-switch-moisture-tight-seals-12-24-or-32)

## Best For

- rule enthusiasts

## Why This Product

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

## Key Features

- • **Service Made Simple:** Removable base design lets you clean and maintain without hassle.
- • **Plug & Play Confidence:** Marine-grade blocked wire and secure connectors for reliable, long-lasting operation.
- • **Power Through the Waves:** Handles pumps up to 20 amps at 12V DC for unstoppable performance.
- • **Mercury-Free & Eco-Smart:** Snap switch tested over 1 million cycles, mercury-free for safer, sustainable use.
- • **Built to Brave the Elements:** IP54-rated moisture tight seals ensure durability in harsh marine environments.

## Overview

The Rule SuperSwitch Float Switch is a robust, mercury-free bilge float switch designed for marine and heavy-duty applications. Featuring a 20-amp capacity at 12 volts, moisture-tight IP54 seals, and a removable base for easy maintenance, it delivers dependable pump control with marine-grade wiring and over one million tested switch cycles. Perfect for professionals demanding durability and effortless servicing in their water level management.

## Description

Rule SuperSwitch Float Switch, Moisture Tight Seals, 12, 24 or 32 Volt

## Features

- Rule-A-Matic Float Switch 37A
- Removable base for easy cleaning and servicing
- Mercury-free snap switch tested to over one million cycles and marine-grade blocked wire
- Designed for pumps drawing up to 14 amps at 12 volt DC

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | One |
| Current Rating | 20 Amps |
| Operating Voltage | 12 Volts |
| Contact Type | One |
| Connector Type | One |
| Brand | Rule |
| Terminal | Marine-grade |
| Item dimensions L x W x H | 3 x 6 x 8.25 inches |
| Circuit Type | 1-way |
| Actuator Type | Float |
| Contact Material | One |
| International Protection Rating | IP54 |
| Lower Temperature Rating | 0.1 Degrees Fahrenheit |
| Upper Temperature Rating | 0.1 Degrees Fahrenheit |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Color | White |
| Wattage | 7.2E+2 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Global Trade Identification Number | 00042237095497 |
| Manufacturer | Rule |
| UPC | 042237095497 796793412730 042111191659 115098739944 044111948424 042237083746 832428100501 999994676844 666670376311 617297076900 611104991189 014445663669 799916766161 015568999505 722474365873 611104323720 042237096197 |
| Item Package Dimensions L x W x H | 7.68 x 5.51 x 2.91 inches |
| Package Weight | 0.18 Kilograms |
| Item Dimensions  LxWxH | 3 x 6 x 8.25 inches |
| Item Weight | 5.28 ounces |
| Brand Name | Rule |
| Country of Origin | Vietnam |
| Warranty Description | 5 years |
| Model Name | Rule 37A SuperSwitch Bilge Float Switch, Moisture Tight Seals, 12, 24 or 32 Volt , White |
| Suggested Users | Bilage Pump, Pump, Filter, Portapot, aerator, sanitation, Holding Tanks |
| Part Number | 37A |
| Style | Float Switch |
| Included Components | Rule 37A SuperSwitch Bilge Float Switch, Moisture Tight Seals, 12, 24 or 32 Volt , White |
| Size | 2-1/4" x 5" x 2" |
| Sport Type | Boating |
| Fishing Technique | Rule 37A SuperSwitch Bilge Float Switch, Moisture Tight Seals, 12, 24 or 32 Volt , White |

## Product Details

- **Operation Mode:** One
- **Current Rating:** 20 Amps
- **Operating Voltage:** 12 Volts
- **Contact Type:** One
- **Connector Type:** One
- **Brand:** Rule
- **Terminal:** Marine-grade
- **Item dimensions L x W x H:** 3 x 6 x 8.25 inches
- **Circuit Type:** 1-way
- **Actuator Type:** Float

## Images

![SuperSwitch Float Switch, Moisture Tight Seals, 12, 24 or 32 Volt - Image 1](https://m.media-amazon.com/images/I/71nxfNR7QTL.jpg)

## Available Options

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

## Questions & Answers

**Q: How many amps have to be the fuse for this super switch?**
A: Hello,
You should use a 20-AMP Fuse.

**Q: Una bomba de achique de 2400 /3000 GPH de 32 volt**
A: As long as it is less than 20A yes.

**Q: It is possible replace the 20A fuse, with a 20A circuit breaker? Do the same job?**
A: Hello,
It would be best if you just used a 20-Amp Fused rather than a 20A Circuit Breaker since that is what we recommend in all our Paperwork for this Product.  So the answer is No, You Must use 20A fuse for safety reasons.”

**Q: I need the pump to be turned on when the water level drops instead of when it rises.   Would this do that if installed upside down?**
A: Yes it would, you would have to mount it to something substantial.  Not sure what you are doing, but a less expensive option would be to search in amazon for "Sensor Liquid Plastic Floating Switch" and use that to turn on a relay ("12v relay 4 pin" or "12v relay pcb") that will turn on the pump.  This adds a possible failure point (the relay), but I have not had any trouble in my various electrical projects on my boat using similar relays or float switches, except for unmaintained dirty float switches jamming, which happens with the super switch too.

## Frequently Bought Together

- Rule SuperSwitch Float Switch, Moisture Tight Seals, 12, 24 or 32 Volt
- Rule 10, Bilge Pump, 2000 GPH, Non-Automatic, 12 Volt
- Rule Bilge Pumps, 1500 GPH Non-Automatic

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-04*