LexBax Double pole double throw knife Switch (Capacity : 15A) Pack of 1 pc

Product Overview

The LexBax Double Pole Double Throw (DPDT) Knife Switch – 15A is a heavy-duty manual electrical switch designed for laboratory experiments, educational training setups, and low-voltage electrical control applications.

Manufactured using nickel and chrome-plated mild steel contacts with a durable plastic base, this switch ensures reliable conductivity, mechanical strength, and safe operation. The double pole double throw configuration allows simultaneous switching of two circuits, making it ideal for physics labs and electrical demonstrations.

Key Features

• DPDT (Double Pole Double Throw) configuration

• 15 Amp current capacity

• Nickel & chrome plated mild steel contacts

• Strong insulated plastic base

• Smooth manual knife operation

• Dual terminal design for secure connections

• Compact and classroom-friendly size

• Suitable for laboratory and educational use

Specifications

Working Principle

This DPDT knife switch manually connects or disconnects two independent electrical circuits simultaneously. The metal blade moves between terminals, enabling quick changeover and clear visual confirmation of ON/OFF status.

Applications / Use Cases

• Physics laboratories

• Electrical training boards

• Educational demonstrations

• Low-voltage circuit testing

• Science projects

• Polytechnic institutes

FAQs

Q1. What does DPDT mean?
DPDT stands for Double Pole Double Throw, allowing two circuits to be switched at once.

Q2. What is the current rating?
The switch supports up to 15 Amps.

Q3. Is this suitable for school labs?
Yes, it is widely used in physics and electrical laboratories.

Q4. What material is used for contacts?
Nickel and chrome plated mild steel.