- Minimum quantity should 1000 of "Rocker Round Switch Black 3 Pin 3 Way Copper"
Rocker Switch 12 3 Pin Black 3 Way Copper KCD 1
Specification –
Name: Rocker Switch KCD1
Type: 3 Way Rocker Switch (On-Off-On / On-On)
Color: Black
Pins: 3 Pin (Copper Pins)
Function: Used for 3-way switching applications, allowing control between two circuits or modes. Commonly used in home appliances, DIY electronics, power tools, and control panels.
Material: Durable ABS Plastic Body with Copper Contacts for reliable conductivity and long service life.
₹5.50 (Excluding Tax)
KCD1 Rocker Switch 3 Pin Black | 12V | 3 Way ON/OFF/ON | Copper Terminals
Give your circuits the control they deserve. The KCD1 Black Rocker Switch is a compact, reliable, and easy-to-install 3-pin toggle switch engineered for everyday electrical and electronics projects. Whether you are building a DIY circuit, wiring your car dashboard, or powering an industrial control panel — this switch delivers smooth and dependable switching every time.
Copper Terminals for Superior Conductivity Unlike ordinary brass or iron-plated pins, this switch comes equipped with copper terminals that provide excellent electrical conductivity and reduced contact resistance. This means less heat, more efficiency, and longer lifespan for your circuits.
3-Way ON/OFF/ON SPDT Configuration The 3-pin layout follows a Single Pole Double Throw (SPDT) configuration, giving you full 3-way switching control — toggle between two different circuits or simply use the OFF position in between. Perfect for direction control, mode switching, and dual-output applications.
Compact KCD1 Form Factor Designed in the industry-standard KCD1 size, this switch features snap-in mounting that fits standard panel cutouts of approximately 20mm x 15mm. No extra hardware needed — just push it in and it clicks securely into place.
Rated for 12V DC and AC Applications Electrically rated at 6A / 250V AC and 10A / 125V AC, this switch is compatible with 12V DC systems and low-voltage AC applications alike, making it ideal for automotive circuits, battery-powered projects, and household appliance control.
Sturdy Black Housing The switch body is built from high-grade nylon (Nylon 66) that resists heat, impact, and daily wear and tear. The matte black finish gives it a clean, professional appearance on any panel.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | KCD1 |
| Number of Pins | 3 Pin |
| Switch Type | SPDT (Single Pole Double Throw) |
| Switch Action | ON / OFF / ON (3 Way) |
| Terminal Material | Copper |
| Voltage Rating (AC) | 6A / 250V AC |
| Current Rating | 10A / 125V AC |
| Operating Voltage (DC) | 12V DC Compatible |
| Housing Material | Nylon 66 |
| Housing Color | Black |
| Panel Cutout Size | 20mm x 15mm (approx.) |
| Mounting Type | Snap-In |
| Mechanical Life | ≥ 10,000 Cycles |
What’s in the Box
- 1x KCD1 Rocker Switch 3 Pin Black (Copper Terminals) (Pack options available — check variants above)
Applications & Use Cases
This switch is widely used across hobbyist, professional, and industrial applications including:
- Arduino & Raspberry Pi projects
- Car and automotive wiring (fog lights, auxiliary lights)
- DIY electronics and breadboard prototyping
- Home appliances and kitchen equipment
- Industrial control panels and machinery
- Boat, marine, and RV wiring
- Power supply ON/OFF control
- LED switching circuits
- Fan speed / motor direction control
How to Wire the KCD1 3-Pin Rocker Switch
The 3 terminals are labeled as follows:
- Pin 1 (Common / COM): Connect to your power source (positive terminal)
- Pin 2 (NO — Normally Open): Connect to Circuit A (activated when switch is in ON-1 position)
- Pin 3 (NC — Normally Closed): Connect to Circuit B (activated when switch is in ON-2 position)
In the middle (OFF) position, both circuits are disconnected. Simple and intuitive wiring suitable for beginners and professionals alike.
Why Choose This Over Other KCD1 Switches?
Most KCD1 switches in the market use standard plated terminals. This variant features pure copper terminals, which offer:
- Lower contact resistance
- Better heat dissipation
- Longer service life under repeated switching
- Reliable performance even in high-frequency switching applications
There are no reviews yet.