The large round KCD1 circular boat-shaped switch has two pins and two positions at the bottom with a red cover and a lifting plate. The installation hole is 20MM
KCD1 Rocker Switch: The Compact, Reliable Power Control Solution for Your Devices
In the world of electronic components and device manufacturing, finding a switch that combines durability, safety, and a compact form factor can be a challenge. Today, we're highlighting the KCD1 Round Rocker Switch, a standout component that delivers exceptional performance for a wide range of applications. Whether you're designing household appliances, industrial control panels, or DIY projects, this switch is engineered to meet rigorous demands.
Certified with CE standards, this switch guarantees compliance with international safety and quality regulations. Its robust construction from PA66 material ensures high resistance to impact and heat, supporting an operating temperature range from -20°C to 85°C. With a compact installation diameter of just φ15mm, it saves valuable panel space without compromising on capability.

Key Specifications and Performance Features
Let's delve into the technical excellence that makes the KCD1 a top choice:
- Electrical Ratings: 3A / 250V AC/DC, perfect for low-power control circuits.
- Contact Resistance: ≤30mΩ, ensuring minimal voltage drop and efficient power transmission.
- Longevity: Boasts an impressive 10,000 cycles for both electrical and mechanical life, promising long-term reliability.
- Safety Insulation: With an insulation resistance of ≤100MΩ and a withstand voltage of 500V, it provides excellent protection against electrical faults.
- Environmental Protection: Rated IP65, it is fully dust-tight and protected against water jets, making it suitable for use in challenging environments.
The switch comes in a convenient 2-pin, 2-position (ON-OFF) configuration with an LED indicator light, providing clear visual feedback of the circuit status. Available with a vibrant red cap, it offers both functionality and a touch of modern aesthetics. You have a choice between plug-in terminal or solder lug wiring options, allowing for flexible integration into different assembly processes.
Ideal Applications and Why Choose This Switch
This versatile rocker switch is designed for broad application in home appliances, power supplies, industrial equipment, and automotive electronics. Its combination of a 6-month quality guarantee, high-end specifications, and competitive pricing from the reputable brand Youjia Electronics makes it an outstanding value proposition for bulk procurement and project integration.
In summary, the KCD1 Round Rocker Switch is more than just a component; it's a reliable, certified, and space-efficient solution for precise power control. Its adherence to high electrical standards, coupled with durable construction and protective features, ensures your devices operate safely and efficiently for years to come.
