---
product_id: 124738499
title: "Liyafy 5 Pcs Right Angle White Plastic PP Float Switch Fish Tank Liquid Water Level Control Sensor XSL-3508-P"
brand: "liyafy"
price: "2913 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Liyafy"
url: https://www.desertcart.is/products/124738499-liyafy-5-pcs-right-angle-white-plastic-pp-float-switch
store_origin: IS
region: Iceland
---

# Max 220V DC voltage 38cm cable length Operates -10°C to +85°C Liyafy 5 Pcs Right Angle White Plastic PP Float Switch Fish Tank Liquid Water Level Control Sensor XSL-3508-P

**Brand:** liyafy
**Price:** 2913 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead with smart water level sensing — never run dry or overflow!

## Quick Answers

- **What is this?** Liyafy 5 Pcs Right Angle White Plastic PP Float Switch Fish Tank Liquid Water Level Control Sensor XSL-3508-P by liyafy
- **How much does it cost?** 2913 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/124738499-liyafy-5-pcs-right-angle-white-plastic-pp-float-switch)

## Best For

- liyafy enthusiasts

## Why This Product

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

## Key Features

- • **Dual Mode Float Design:** Easily switch between normally open & closed states
- • **Compact & Durable Build:** Lightweight PP plastic withstands harsh environments
- • **Plug & Play Installation:** Submersible with 15-inch cable for flexible setup
- • **Versatile Application Range:** Perfect for aquariums, hydroponics, ponds & more
- • **Precision Liquid Level Control:** Reliable sensing for pumps, alarms & automation

## Overview

The Liyafy 5 Pcs Right Angle Float Switch is a compact, submersible liquid level sensor designed for precise water level control in tanks and aquariums. Featuring a durable polypropylene build, 38cm cable length, and compatibility with up to 220V DC, it supports both normally open and closed configurations. Ideal for hydroponics, fish tanks, and pumps, it ensures reliable automation with a temperature range from -10°C to 85°C.

## Description

1. This float switch is a device used to sense the level of liquid within a tank,the switch may activate a pump,an indicator,an alarm,or other device. 2. Light weight and simple working principle,high reliability. It can be easily converted from normally open to normally close by invertin the float. 3. Use them with hydroponics, saltwater tank, freshwater tank, gardening, pet bowls, fish tanks, filtration, pumps, ponds, basement alarms, boats, air condition drain pans, aquarium, ice machines, coffee pots, marine,evaporator coils, Please Note: because the current that the switch can carry is much little(above 0.5A), you must use a relay or contactor when it is connected by a load, relay and contactor are not included here.

Review: Value for money - Works perfectly for auto top off in aquarium world. It can be used Normally closed (default) or as normally open ( just remove the float and put it in opposite direction) Absolutely value for money
Review: They work fine, metal shows - These work good. I originally purchased these for my reef tank to create an ATO but seeing that there is exposed metal on the inside, I don’t know if I will use it for that.

## Features

- Package Content : 5 x Water Level Sensor ; Color :White and yellow
- Model No. : DP3500; Max Contact Rating : 10W
- Max Switching Current : 0.5A;Max Breakdown Voltage : 220V DC;Max Carry Current : 1.0A;Max Contact Resistance : 100m ohm
- Temperature Rating : -10 / +85 Celsuis;Float Ball Material : P.P;Float Body Material : P.P
- Cable Length : 38cm / 15"；Switch Body Size : 45 x 17mm / 1.8" x0.7" Thread Dia(Approx) : 13mm / 0.5"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Q1GJ7JL |
| Best Sellers Rank | #33,635 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Liquid Level Sensors |
| Brand | Liyafy |
| Current Rating | 0.5 Amps |
| Date First Available | March 25, 2019 |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 1.81 x 0.71 x 0.71 inches |
| Item model number | DP3500 |
| Manufacturer | Liyafy |
| Material | Plastic |
| Maximum Supply Voltage | 220 Volts (DC) |
| Mounting Type | Submersible |
| Output Type | physical |
| Product Dimensions | 1.81 x 0.71 x 0.71 inches |
| Sensing Distance | 38 Centimeters |
| Specific Uses For Product | hydroponics, saltwater tank, freshwater tank, gardening, pet bowls, fish tanks, filtration, pumps, ponds, basement alarms, boats, air condition drain pans, aquarium, ice machines, coffee pots, marine, evaporator coils |
| Style | Modern |
| UPC | 745678062775 |
| Upper Temperature Rating | 85 Degrees Celsius |

## Product Details

- **Brand:** Liyafy
- **Item Weight:** 0.01 Ounces
- **Item dimensions L x W x H:** 1.81 x 0.71 x 0.71 inches
- **Material:** Plastic
- **Style:** Modern

## Images

![Liyafy 5 Pcs Right Angle White Plastic PP Float Switch Fish Tank Liquid Water Level Control Sensor XSL-3508-P - Image 1](https://m.media-amazon.com/images/I/61rXB5nlDzL.jpg)

## Questions & Answers

**Q: Description says right angle but the image apprears to be an an axial design.**
A: It’s a linear actuator, but it can be screwed through the wall of a tank at a right angle to the water.

**Q: can it works with a 3V micro water pump to start and stop?**
A: The float switch is best to activate a relay.  I've experienced problems with float switches failing and shorting thus running the pump continuously and overflowing.  I run my system with 12VDC pumps and Relays... Hope this helps

**Q: Is the wire-side completely waterproof? I need to submerse several in a tank at various levels.**
A: they appear sealed, but I added silicone to be sure.

**Q: Do these have a closed resistance? I'd like to daisy chain several and read a collective value for how many are activated?**
A: very low resistance.  I believe it's a reed switch.  I use them with a relay board to switch a 120VAC pump and they work perfectly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Value for money
*by N***L on November 26, 2025*

Works perfectly for auto top off in aquarium world. It can be used Normally closed (default) or as normally open ( just remove the float and put it in opposite direction) Absolutely value for money

### ⭐⭐⭐⭐ They work fine, metal shows
*by L***. on April 22, 2024*

These work good. I originally purchased these for my reef tank to create an ATO but seeing that there is exposed metal on the inside, I don’t know if I will use it for that.

### ⭐⭐⭐⭐⭐ Great “light duty” level switches
*by C***V on September 1, 2025*

Used for dyi pool and fountain level sensors for a smart home. The float can be flipped to change the action of the float switch from up on to up off. They have been reliable Very compact

## Frequently Bought Together

- Liyafy 5 Pcs Right Angle White Plastic PP Float Switch Fish Tank Liquid Water Level Control Sensor XSL-3508-P
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-31*