---
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: "C$1909"
currency: NIO
in_stock: false
reviews_count: 8
category: "Xffcsec"
url: https://www.desertcart.ni/products/185477254-10pcs-single-knife-switch-used-for-physics-laboratory-school-electronic
store_origin: NI
region: Nicaragua
---

# 3A current rating 6V max operating voltage Heavy-duty screw terminals 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:** C$1909
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Switch On Your Future: Empower Learning with Every Click!

## 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?** C$1909 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/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

- • **Visualize Circuit Control:** Exposed contacts provide intuitive understanding of ON/OFF switching.
- • **Safe Low-Voltage Operation:** Operates at 6V max and 3A, ideal for educational environments.
- • **Durable & Secure Connections:** Heavy-duty screw binding posts ensure stable, reliable circuits.
- • **Perfect for Classroom & Lab Demos:** 10-pack set designed for group experiments and interactive teaching.
- • **Master Basic Electricity with Confidence:** Clear, hands-on learning for foundational electric principles.

## Overview

This 10-piece set of single knife switches is engineered for educational use, providing a hands-on way to explore basic electrical circuits. Featuring heavy-duty screw terminals and a 3-amp, 6-volt rating, these switches offer secure, low-voltage operation ideal for physics labs and classroom demos. Their exposed contacts and simple ON/OFF mechanism make them perfect for visualizing fundamental electricity concepts, fostering practical understanding among students.

## 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 | #22,724 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/31TS4H+ghML.jpg)
![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 2](https://m.media-amazon.com/images/I/415qbHC7yLL.jpg)
![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 3](https://m.media-amazon.com/images/I/41l6lClcgUL.jpg)
![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 4](https://m.media-amazon.com/images/I/41mjXGX7pSL.jpg)
![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 5](https://m.media-amazon.com/images/I/41vdzLH4nHL.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.

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-23*