Four Way Plug Key Manufacturer,Supplier and Exporter in India

Product Code : SCL-EE-12416

The Four Way Plug Key is a physics laboratory switch used for making and breaking circuit connections in school electricity experiments. It is designed for physics labs, STEM classrooms, and teacher demonstrations where students need a simple, visible, and repeatable way to control current flow in low-voltage circuits.

Product Description

The Four Way Plug Key is an educational electrical apparatus used in practical circuit work. It helps students connect, disconnect, and control current flow without repeatedly disturbing the complete circuit arrangement. This makes classroom experiments cleaner, safer, and easier to demonstrate.

This plug key is suitable for school-level experiments involving simple circuits, Ohm’s law setups, resistance studies, galvanometer work, and electromagnetism demonstrations. Exact material, current rating, voltage rating, dimensions, and terminal construction should be confirmed before publishing, as these details were not supplied.

Key Features

• Four-way circuit key format for educational physics experiments.
• Used to make or break low-voltage electrical circuit connections.
• Suitable for school electricity and electromagnetism practicals.
• Helps reduce loose wiring during repeated classroom demonstrations.
• Simple plug-key operation supports student observation and teacher explanation.
• Useful with batteries, meters, resistance units, coils, and basic circuit boards.
• Designed for physics laboratory benches and STEM learning environments.
• Material, electrical rating, plug type, and terminal layout: [confirm].

Technical Specifications

What's Included in the Kit

• 1 Four Way Plug Key unit
• Connecting wires, instruction sheet, or additional accessories

Applications / Uses

• Making and breaking circuits in school physics practicals.
• Demonstrating current flow in simple electrical circuits.
• Supporting Ohm’s law and resistance experiments.
• Using with galvanometers, ammeters, voltmeters, resistance boxes, and cells.
• Controlling current during electromagnetism demonstrations.
• Building practical setups under physics laboratory equipment.

How to Use the Four Way Plug Key

1. Place the Four Way Plug Key on a dry, stable laboratory bench.
2. Connect the circuit leads to the terminals as shown in the experiment diagram.
3. Check that all connections are firm and that no bare wires touch each other.
4. Insert or remove the plug as required to complete or break the circuit path.
5. Observe the reading or effect on the connected meter, lamp, coil, or resistance setup.
6. Switch off the power source before changing circuit connections.
7. Remove the plug and disconnect the circuit after the experiment is complete.

Safety note: Use the plug key only within its confirmed voltage and current rating. Do not use damaged plugs, loose terminals, wet hands, or an unsuitable power supply.

Care & Maintenance

• Keep the plug key dry and clean after every laboratory session.
• Check plugs and terminals regularly for looseness, corrosion, or wear.
• Store the unit in a physics lab cabinet away from moisture and chemicals.
• Do not overload the apparatus beyond its confirmed electrical rating.

Why Choose School Equipments

School Equipments is based in Ambala, India, and manufactures and supplies school laboratory equipment and science education instruments. The brand serves educational categories including physics, chemistry, biology, mathematics, STEM, and general lab equipment.

For classroom circuit work, School Equipments focuses on practical apparatus that supports repeated student demonstrations and teacher-led experiments. Buyers should confirm the final material, dimensions, rating, and packing details before procurement or catalogue upload.

Frequently Asked Questions

What is a Four Way Plug Key used for?

A Four Way Plug Key is used to make and break electrical circuit connections in school physics experiments. It helps students control current flow without rewiring the complete circuit.

Is the Four Way Plug Key suitable for school laboratories?

Yes. It is suitable for educational circuit experiments in school physics labs and STEM classrooms. The final electrical rating should be confirmed before use.

Can this plug key be used in Ohm’s law experiments?

Yes. A plug key is commonly used in Ohm’s law circuits to complete or interrupt the circuit while taking voltage and current readings.

What material is the Four Way Plug Key made from?

The supplied data does not specify the base material, plug material, contact material, or terminal finish. These details should be confirmed before publishing the specification.

Does it include connecting wires?

Connecting wires are not confirmed in the supplied data. Include wires in the listing only if they are part of the final packing.

What voltage and current rating should be used?

The rated voltage and current are not supplied. Use the apparatus only with the confirmed rating and a suitable low-voltage educational power source.

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