---
product_id: 185477254
title: "10pcs Single Knife Switch:Used for Physics Laboratory,School Electronic Experimenting,Great for Demos Teaching Basic Principles of Electricity & How a Simple Circuit Works"
brand: "xffcsec"
price: "€ 28.73"
currency: EUR
in_stock: true
reviews_count: 8
category: "Xffcsec"
url: https://www.desertcart.it/products/185477254-10pcs-single-knife-switch-used-for-physics-laboratory-school-electronic
store_origin: IT
region: Italy
---

# 3A max current Up to 6V operating voltage Screw terminal secure connection 10pcs Single Knife Switch:Used for Physics Laboratory,School Electronic Experimenting,Great for Demos Teaching Basic Principles of Electricity & How a Simple Circuit Works

**Brand:** xffcsec
**Price:** € 28.73
**Availability:** ✅ In Stock

## Summary

> ⚡ Switch on your future: Empower your experiments with precision and style!

## Quick Answers

- **What is this?** 10pcs Single Knife Switch:Used for Physics Laboratory,School Electronic Experimenting,Great for Demos Teaching Basic Principles of Electricity & How a Simple Circuit Works by xffcsec
- **How much does it cost?** € 28.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/185477254-10pcs-single-knife-switch-used-for-physics-laboratory-school-electronic)

## Best For

- xffcsec enthusiasts

## Why This Product

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

## Key Features

- • **Clear Circuit Control:** Single pole single throw switch offers intuitive ON/OFF operation for easy experimentation.
- • **Safe Low-Voltage Operation:** Ideal for classroom demos with 6V max and 3A current rating—learn without risk.
- • **Bulk Pack for Group Learning:** 10 switches included to empower collaborative experiments and team-based discovery.
- • **Hands-On Electricity Mastery:** Perfect for visualizing and controlling simple circuits in real time.
- • **Durable Screw-Terminal Design:** Heavy-duty binding posts ensure stable, secure electrical connections every time.

## Overview

This 10-pack of single knife switches is engineered for educational use, providing a reliable, low-voltage (up to 6V, 3A) solution to demonstrate basic electrical principles. Featuring heavy-duty screw terminals and exposed contacts for clear circuit visualization, these switches are perfect for physics labs and classroom experiments, enabling hands-on learning with safe, durable components.

## Description

10pcs Single Knife Switch:Used for Physics Laboratory,School Electronic Experimenting,Great for Demos Teaching Basic Principles of Electricity & How a Simple Circuit Works: desertcart.com: Industrial & Scientific

Review: Muy bueno
Review: Well...... - I needed ONE to test some rechargeable D cells. It worked perfectly, so I had to buy 6, I used 1 once & likely won't need it again.

## Features

- XFFCSEC Knife switch:Play with Simple Circuits and Experiment with Electricity! That it teaches the concepts of basic electricity in a way that is clear, concise, and very easy to understand. Provides a solid foundation of basic electric principles.I think practicing on an education model would definitely benefit any student.
- electric switches for opening and closing circuit science. simple circuit switch that while this does teach them how electricity works, you have to make sure to teach them not to play with actual electrical equipment around the house.
- Single knife switch provides stability in handling and visualization of electrical principles, screw type binding post ,screw down connection terminals are heavy duty,for secure electrical connection.
- screw type binding post,If you use alligator clips you might want to temporarily remove the connector knobs.
- these are low voltage, low current switches.for low voltage DC to power. 2.5 Volts, 3 amps, 6 volts max.as it has exposed uninsulated contacts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07P5LXDFP |
| Actuator Type | Push Button |
| Best Sellers Rank | #41,140 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Science Classroom Measurement Kits |
| Brand | XFFCSEC |
| Circuit Type | 1-way |
| Color | Single Pole Single Throw Switch(10pcs) |
| Connectivity Protocol | X-10 |
| Connector Type | Clamp |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Control Method | Touch |
| Current Rating | 3 Amps |
| Date First Available | February 26, 2019 |
| International Protection Rating | IP54 |
| Item Weight | 7.7 ounces |
| Manufacturer | Lime2018 |
| Mounting Type | Surface Mount |
| Number of Items | 10 |
| Number of Positions | 2 |
| Operating Voltage | 6 Volts |
| Operation Mode | ON-OFF |
| Terminal | Screw |
| UPC | 635028271615 |
| Unit Count | 10 Count |
| Wattage | 18 watts |

## Product Details

- **Brand:** XFFCSEC
- **Circuit Type:** 1-way
- **Connector Type:** Clamp
- **Contact Type:** Normally Open
- **Current Rating:** 3 Amps
- **Material:** Copper
- **Operating Voltage:** 6 Volts
- **Operation Mode:** ON-OFF
- **Switch Type:** DIP Switch
- **Terminal:** Screw

## Images

![10pcs Single Knife Switch:Used for Physics Laboratory,School Electronic Experimenting,Great for Demos Teaching Basic Principles of Electricity & How a Simple Circuit Works - Image 1](https://m.media-amazon.com/images/I/61cGUiE8WRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***. on July 5, 2025*

Muy bueno

### ⭐⭐⭐⭐⭐ Well......
*by O***S on January 14, 2025*

I needed ONE to test some rechargeable D cells. It worked perfectly, so I had to buy 6, I used 1 once & likely won't need it again.

### ⭐⭐⭐⭐ Work well. Small orange pieces come off.
*by E***Z on March 9, 2025*

These worked for our circuit unit. The only thing is that the orange pieces screw all the way off and students were taking them and throwing them/ dropping them. Other than that, they worked and help up to rough handling.

## Frequently Bought Together

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-09*