One Way Plug Key Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EAE-14638
A One Way Plug Key is a basic and essential switching device used in physics laboratories to complete or break a single electrical circuit pathway. It consists of one metal plug that, when inserted, completes the circuit and, when removed, opens the circuit.
This simple device is widely used for Ohm’s Law experiments, current flow demonstrations, resistance studies, and basic circuit training for students.
Key Features
- Simple single-circuit operation, ideal for beginners.
- High-quality brass or nickel-plated plug ensures low contact resistance.
- Mounted on a strong insulated base for maximum safety.
- Easy plug-in and pull-out mechanism, suitable for student experiments.
- Corrosion-resistant metal components guarantee long life.
- Clear terminal posts for easy wiring in circuits.
- Lightweight, durable, and perfect for daily classroom use.
Technical Specifications
- Type: One-way plug key
- Number of Controlled Circuits: 1
- Plug Material: Brass / Nickel-plated brass
- Base Material: Wooden / Bakelite / Heavy-duty plastic
- Operation: Manual plug insertion and removal
- Terminals: Brass or nickel-plated screw terminals
- Dimensions: Typically 60 mm – 100 mm
- Insulation: High dielectric strength base
- Common Applications:
- Ohm’s Law
- Simple series circuit demonstrations
- Cell and battery testing
- Current flow studies
- Resistance and basic circuit experiments
Why Choose Indian Lab Supplier for This Product?
Designed specifically for physics labs, ensuring stable, low-resistance contact and accurate experiment results.
Made from corrosion-proof metals and high-insulation bases suitable for repeated use.
Very easy to operate, making it ideal for school-level practical training.
Premium quality at competitive Indian pricing, ideal for bulk supply to schools and colleges.
Used extensively across schools, ITIs, colleges, teacher training centers, and science laboratories.
We provide fast delivery, simple replacements, and reliable after-sales support.
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