---
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: "$126826"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/185477254-10pcs-single-knife-switch-used-for-physics-laboratory-school-electronic
store_origin: CO
region: Colombia
---

# Low voltage DC, max 6V Reliable open/close circuit action 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:** $126826
**Availability:** ✅ In Stock

## Summary

> ⚡ Switch on your future: Empower your STEM skills 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?** $126826 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/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

- • **Durable Build:** Heavy-duty screw binding posts ensure secure connections
- • **Safe Low Voltage Use:** Designed for low voltage (2.5-6V) and low current (3A) experiments
- • **Visual Circuit Control:** Exposed contacts provide intuitive understanding of circuit flow
- • **Master Basic Electricity:** Clear, hands-on learning with real circuit switching
- • **Perfect for STEM Education:** Ideal for physics labs and electronic demos to boost practical skills

## Overview

This 10-piece single knife switch set is engineered for educational use in physics labs and electronic experiments. Featuring heavy-duty screw terminals and reliable open/close action, it supports low voltage DC circuits up to 6 volts and 3 amps. Its exposed contacts provide clear visualization of electrical principles, making it an essential tool for mastering basic electricity safely and effectively.

## 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

## 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.

## Product Details

- **Operation Mode:** ON-OFF
- **Current Rating:** 3 Amps
- **Operating Voltage:** 6 Volts
- **Contact Type:** Normally Open
- **Connector Type:** Clamp
- **Brand:** XFFCSEC
- **Terminal:** Screw
- **Circuit Type:** 1-way
- **Mounting Type:** Surface Mount
- **Actuator Type:** Push Button

## 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)
![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/61MYNiBgWML.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/51j49cKO7YL.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/512qTlW37fL.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/51VQzWggu-L.jpg)

## Available Options

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

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-22*