---
product_id: 603120706
title: "OELFFOW (With Counterweight) Sump Pump Universal Tethered Float Switch AC 15A 110~250V Piggyback Style Plug with 10 Feet Cord, Used in Sewage Pump, Water Tank, Septic Tank Pump, etc."
brand: "oelffow"
price: "S$55"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/603120706-oelffow-with-counterweight-sump-pump-universal-tethered-float-switch-ac
store_origin: SG
region: Singapore
---

# 15A high current rating IP65 waterproof durability Piggyback plug for easy install OELFFOW (With Counterweight) Sump Pump Universal Tethered Float Switch AC 15A 110~250V Piggyback Style Plug with 10 Feet Cord, Used in Sewage Pump, Water Tank, Septic Tank Pump, etc.

**Brand:** oelffow
**Price:** S$55
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of floods with precision float control!

## Quick Answers

- **What is this?** OELFFOW (With Counterweight) Sump Pump Universal Tethered Float Switch AC 15A 110~250V Piggyback Style Plug with 10 Feet Cord, Used in Sewage Pump, Water Tank, Septic Tank Pump, etc. by oelffow
- **How much does it cost?** S$55 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/603120706-oelffow-with-counterweight-sump-pump-universal-tethered-float-switch-ac)

## Best For

- oelffow enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Plug & Play:** Piggyback style plug for quick, tool-free setup
- • **Versatile Application Range:** Ideal for sewage, septic, and water tank pumps
- • **Precision Water Level Control:** Counterweight tuning for exact pump activation
- • **Universal Power Compatibility:** Works seamlessly with 110~250V AC devices
- • **Built to Last in Wet Conditions:** IP65-rated waterproof housing for long-term reliability

## Overview

This high-performance sump pump float switch features a 15A current rating and universal 110~250V AC compatibility, equipped with a piggyback plug for easy installation. Its adjustable counterweight ensures precise water level detection, while the IP65 waterproof design guarantees durability in harsh, wet environments. Perfect for managing water levels in sewage, septic, and water tank pumps with reliable automatic control.

## Description

Full description not available

## Features

- 【High-Performance Design】: Utilizing high-quality float balls, ensuring stable and responsive switch triggering even in fluctuating water levels. Suitable for a variety of applications, including water pumps, water tanks, and septic tank pumps.
- 【Precise Control】: The counterweight further adjusts the sensitivity and stability of the float switch. Through the adjustment of counterweight, the buoyancy of the float can be changed, thereby adjusting the switching point and switching stability of the switch when the liquid level changes. This helps ensure that the switch can accurately trigger and maintain the switch state when the water level rises or falls, enabling automatic control of pumps or other devices.
- 【Universal Compatibility】: Featuring a versatile design, compatible with AC 15A 110~250V for various water pumping devices. The unique piggyback style plug design facilitates convenient and quick installation and replacement.
- 【Waterproof and Durable】: The housing is designed to be waterproof, ensuring stable operation over extended periods in humid environments. The robust structure guarantees product durability, extending its overall lifespan.
- 【Wide Range of Applications】: Not limited to sewage pumps, it can also be used for water tanks, septic tank pumps, and various other scenarios. An ideal choice for water level control in both home and industrial environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | automatic |
| Current Rating | 15 Amps |
| Operating Voltage | 110 Volts |
| Contact Type | Normally Open |
| Connector Type | 2 Pin |
| Brand | OELFFOW |
| Terminal | Plug |
| Circuit Type | 2-way |
| Actuator Type | Rotary |
| Contact Material | Copper, Brass |
| International Protection Rating | IP65 |
| Number of Positions | 2 |
| Controller Type | Push Button |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Color | Blue |
| Wattage | 16.5 watts |
| Unit Count | 1.0 Count |
| Manufacturer | Minyu Store |
| Control Type | automatic |
| Compatible Devices | Sewage Pumps, Water Tanks, Septic Tank Pumps, Other Water Pumping Devices |
| Item Weight | 1.54 pounds |
| Package Dimensions | 9.17 x 5.28 x 3.23 inches |
| Item model number | LBT-074-2 |
| Style | Float Switch + Counterweight |
| Power Source | Corded Electric |
| Voltage | 110 Volts (AC) |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Operation Mode:** automatic
- **Current Rating:** 15 Amps
- **Operating Voltage:** 110 Volts
- **Contact Type:** Normally Open
- **Connector Type:** 2 Pin
- **Brand:** OELFFOW
- **Switch Type:** Float Switch
- **Terminal:** Plug
- **Material:** Plastic
- **Circuit Type:** 2-way

## Images

![OELFFOW (With Counterweight) Sump Pump Universal Tethered Float Switch AC 15A 110~250V Piggyback Style Plug with 10 Feet Cord, Used in Sewage Pump, Water Tank, Septic Tank Pump, etc. - Image 1](https://m.media-amazon.com/images/I/61DacbxUu0L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product,  good price.
*by M***Y on September 8, 2025*

Works great, save my fishes a time or two, worth the money on first use. When it's shuts off due to pipe burst, and did not drain the pond to empty. Peace of mind.

### ⭐⭐⭐⭐⭐ Best automatic switch
*by S***Z on September 11, 2025*

Very useful for pumpkin water automatically, thanks.

### ⭐ The **** full
*by M***Y on August 17, 2025*

The media could not be loaded. Well I thought this would take care of my problem with my waste pump but I was wrong. I used one of these before in a larger environment they worked great , but if you don't have a lot of room for the float to move around in the container this is not for you . It must be able to move up and down at least a foot or so to work correctly as you can see by my video. it worked good for a while but then quit because it could not point close to straight up because the insulation on the wire was not pliable enough to let it bend easy in cold water. Great hah , The way it is made .

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*