Product Name: KCD3 Series Single-Pole Double-Throw Switch with Light, Boat-Shaped Design (3-Pin, 10A/250V Specification)

Appearance and Structural Features:

Overall Design: This is a standard KCD3 series rocker switch. The body is made of black, high-temperature resistant engineering plastic, paired with a red, translucent rocker. The rocker surface is clearly marked with white "I" (On) and "O" (Off) indicators.

Dimension Specifications (Based on Engineering Drawings):

Panel Size: Approximately 28.10mm x 13.20mm (based on the right-side label on the first diagram).
Overall Height: Approximately 30.50mm.
Mounting Hole Size: Recommended hole size is 21.5mm x 13.2mm (referencing the panel size and standard KCD3 specifications). Panel thickness range: t=1.5~3.0mm.
Pin Spacing: Bottom pin spacing is approximately 6.30mm.

Electrical Connection:

Number of Pins: 3 metal pin terminals at the bottom (3 Pin).
Wiring Type: This 3-pin design is typically a Single-Pole Double-Throw (SPDT) or Single-Pole Single-Throw (SPST) with an independent indicator light circuit. The middle pin is usually the common terminal, while the two sides are either normally open/normally closed or indicator light terminals.

Indicator Light Function:

The red rocker is translucent and lights up when the switch is in the "ON" position. The built-in neon bulb illuminates the entire rocker, emitting red light for clear status indication.

Electrical Parameters (Based on Silk Screen):

15A 250V AC: Suitable for most household and industrial AC environments (220V-240V).
20A 125V AC: Can handle higher currents in low-voltage applications.
(Note: Although your text description mentions "10A," the actual product clearly indicates a higher current rating of 15A/20A. Typically, higher-quality KCD3 switches can meet this standard. It is recommended to refer to the actual product markings or use it as a higher-specification version.)

Certification Marks:

Multiple international safety certification marks are printed on the back of the product, including CQC (China), CE (EU), CB (International Electrotechnical Commission), TUV SUD (Germany), and KC (South Korea), indicating that the product complies with multiple electrical safety standards and is reliable in quality.

Product Summary

Product Model: KCD3-101 (or similar variants)
Product Type: Single-Pole Double-Throw (SPDT) or Single-Pole Single-Throw (SPST) switch with light, boat-shaped design
Rated Parameters:
15A @ 250V AC
20A @ 125V AC
Key Features:

• High Load Capacity: Supports up to 15A/250V current load, suitable for high-power appliances.
• Clear Indication: Red, translucent rocker design that lights up when energized, providing clear status.
• Multiple Certifications: Certified by CQC, CE, CB, TUV, KC, and other international organizations, ensuring high safety.
• Compact Size: Standard KCD3 size, ideal for installation in space-limited equipment.
• Flexible Wiring: 3-pin design supports various circuit control logic (e.g., dual control or independent indicator light).

Application Areas:

Widely used in household appliances (such as water dispensers, electric heaters), power tools, medical equipment, fitness equipment, and automotive modifications.