DPDT Switch
DPDT Switch
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Looking to buy DPDT Switch at the best price in India? Tech Depot India offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
Specifications
| Type | DPDT Toggle Switch (Double Pole Double Throw) |
| Configuration | 2 Poles, 2 Throws (6 Terminals) |
| Switching Action | ON-OFF-ON / ON-ON (Toggle) |
| Rated Voltage | Up to 250V AC / 30V DC |
| Rated Current | 6A @ 125V AC / 3A @ 250V AC |
| Contact Resistance | <=30 mOhm |
| Insulation Resistance | >=100 MOhm |
| Mechanical Life | 10,000+ switching cycles |
| Terminal Type | Solder Lug / PCB Pin |
| Mounting | Panel Mount (with threaded bushing & nut) |
| Operating Temperature | -20 degreesC to +85 degreesC |
| Material | Silver alloy contacts, nylon housing, metal toggle lever |
| Origin | Original/Authentic |
Why Choose DPDT Switch?
100% Authentic
GST Invoice - A GST invoice is included with every order.
Expert Support - Dedicated technical help on WhatsApp and email.
Pan-India Delivery - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.
Trusted by Makers - Used by students, hobbyists and professionals nationwide.
Key Features of DPDT Switch
- Dual Circuit Control: Switches two independent circuits simultaneously with a single toggle action
- 6-Terminal Design: Two sets of common, normally open, and normally closed terminals for maximum wiring flexibility
- Polarity Reversal Capable: Ideal cross-wiring configuration for reversing DC motor direction instantly
- Positive Tactile Feedback: Firm, satisfying click ensures you know exactly which position the switch is in
- Tech Depot India Silver Alloy Contacts: Low contact resistance ensures minimal voltage drop and reliable conductivity
- Panel-Mount Ready: Includes threaded bushing and hex nut for clean, secure installation in enclosures and project boxes
- Compact & Durable: Nylon housing with metal toggle lever withstands repeated use in demanding environments
- Breadboard & PCB Compatible: Pin-style terminals available for prototyping and circuit board integration
- 100% authentic from trusted electrical component suppliers
- Rated for 10,000+ cycles - built for long-term reliability
- Versatile ON-OFF-ON configuration suits the widest range of applications
- Clean solder lug terminals for secure, permanent wiring connections
- Ideal for both low-voltage DC projects and mains-level AC switching
Perfect For
- DC Motor Direction Control: Wire in an H-bridge configuration to instantly reverse motor rotation - perfect for robotics, RC cars, and conveyor systems.
- Polarity Reversal Circuit: Switch the positive and negative leads of a battery or power supply to reverse LED polarity, solenoid direction, or speaker phase.
- Dual Power Source Selector: Toggle between two different power supplies (e.g., battery vs. mains adapter) for your project with complete isolation.
- Audio Signal Routing: Switch stereo audio (left and right channels) between two different outputs like speakers and headphones simultaneously.
- Arduino & Microcontroller Projects: Use as a user input for mode selection - each position sends different logic levels to two GPIO pins.
- Model Railway Control: Reverse train direction on track sections and control turnout/point switching for layout management.
- LED Circuit Experiments: Build educational circuits demonstrating series/parallel switching, polarity effects, and multi-path current flow.
- Transfer Switch (Low Power): Create a manual changeover switch for small backup power systems or dual-source instrumentation.
DPDT Switch - Double Pole Double Throw Toggle Switch
High-quality DPDT (Double Pole Double Throw) switch from Tech Depot India, Bengaluru. This versatile toggle switch controls two independent circuits simultaneously, making it essential for motor direction control, polarity reversal, and complex switching applications.
How a DPDT Switch Works
A DPDT switch has six terminals arranged as two independent SPDT (Single Pole Double Throw) switches mechanically linked together. Each pole has a common terminal that connects to one of two throw terminals depending on the toggle position. In the center position (if ON-OFF-ON type), both circuits are disconnected. This makes the DPDT switch uniquely capable of routing two signals simultaneously, reversing polarity, or switching between two completely separate circuit paths with one flip.
Common Wiring Configurations
- Motor Reversal (H-Bridge): Connect motor across the two common terminals; wire power and ground to opposite throw terminals
Frequently Asked Questions
Is technical support available?
Yes, responsive support via email and WhatsApp for setup, troubleshooting, and application guidance.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Customer Support
Email: techdepotindia@gmail.com
WhatsApp: Available for setup and troubleshooting help
Order your DPDT Switch today and start building your next project.