Description
The 4 Pins UL Illuminated Rocker Switch is a reliable and heavy-duty power control switch designed for electrical, industrial, automotive, and DIY electronic applications. Equipped with a built-in yellow LED indicator, the switch provides clear visibility of the ON/OFF status during operation.
This rocker switch features a DPST (Double Pole Single Throw) configuration with four terminals, allowing simultaneous switching of two separate circuits. The snap-in buckle mounting design enables quick and secure installation into panels or enclosures without the need for screws or nuts.
The KCD4 series rocker switch is widely used in home appliances, control panels, industrial machines, automotive systems, power supplies, and electronic equipment. Built with durable materials and engineered for long operational life, the switch supports up to 50,000 switching cycles for dependable performance.
Its compact size, illuminated operation, and high current handling capability make it suitable for professional electrical systems as well as DIY electronic projects.
Features
- DPST (Double Pole Single Throw) ON/OFF switch configuration
- Built-in yellow LED illumination indicator
- Heavy-duty rocker switch design
- Long operational life up to 50,000 cycles
- Snap-in buckle mounting for quick installation
- No screws or nuts required
- Compact and durable construction
- Easy and smooth operation
- Suitable for AC and DC applications
- Widely used in electrical products, instruments, and DIY electronics projects
Applications
- HVAC equipment
- Home appliances
- Security systems
- Vacuum cleaners and floor care equipment
- Dehumidifiers and medical systems
- Audio amplifiers and power supply units
- Industrial control panels
- Horn button switch applications
- PC power switch and kill switch systems
- Car, boat, and vehicle electrical circuits
- Electronic DIY equipment
Package Includes
- 1 × 4 Pins 250V 12V UL Illuminated 30A Rocker Switch – Yellow
Technical Specifications
| Parameter | Value |
|---|---|
| Product Item | KCD4-0312-21 |
| Switch Type | Illuminated Rocker Switch |
| Switch Configuration | DPST (Double Pole Single Throw) |
| Number of Pins | 4 Pins |
| Rated Current | 30A |
| Rated Voltage | 3V, 5V, 6V, 12V, 24V, 110V, 120V, 220V, 240V, 250V, 380V |
| Lamp Type | LED |
| Lamp Color | Yellow |
| Panel Mount Size | 22 × 30 mm |
| Contact Type | Solder Pin |
| Installation Method | Buckle / Snap-in Mount |
| Shell Material | Brass Plated Nickel |
| Base Material | PA66 Nylon |
| Terminal Material | Brass |
| Operating Life | Up to 50,000 cycles |
| Shipping Weight | 0.005 kg |
| Shipping Dimensions | 6 × 5 × 2 cm |
