KN3A 15A 250VAC / 20A 12VDC SPDT 3 Pin Toggle Switch Features

High Electrical Ratings & Certified Quality

These 12mm toggle switches handle significant electrical loads, boasting ratings up to 15A 250VAC and 20A 12VDC. The switches are built with high-quality copper components for superior conductivity and durability. Certifications such as CE, RoHS, CQC, and TUV ensure reliable and safe operation in critical applications.

Customizable Functions & Terminal Types

The switches offer extensive customization to meet diverse application needs. You can select from various switch functions including standard ON-OFF, ON-ON, ON-OFF-ON, and momentary ((ON)-OFF-(ON)) actions. Screw Terminals or PC Pin Terminals provide your preferred connection type, with further terminal customization options available.

Durable Materials & Customizable Appearance

Internal components of these switches are made from strong copper material, enhancing longevity and performance. The handle style is also customizable, enabling tailored aesthetics or ergonomic preferences for your specific product design (e.g., Ordinary Handle vs. Customized Handle).

Suitable for Demanding Applications

These 12mm panel mount switches are perfectly suited for integration into control panels across various sectors. Their robust build and wide operating temperature range of -25°C to +85°C make them particularly well-suited for demanding applications like automotive, marine (boats, yachts), trucks, and other vehicles/vessels.

Reliable Long-Term Performance

An electrical life rated at 10,000 cycles ensures these switches provide consistent and dependable performance over their operational lifetime, crucial for maintaining functionality in frequently used circuits.

Toggles switches range in Daier from 1 to 4 poles, 1 to 20 amps. We offer a variety of nylon and metal toggle styles, as well as illuminated toggles. We have many kinds of terminal, the most popular terminal is PCB terminal, then is screw terminal.

They are widely used in industrial equipment. Some of switches made by bakelite. Because of the advantage of switches are large current and long life, they are popular in market.

Several families of heavy-duty toggle switches are available, as well as a high-temperature snap-in toggle switch series. 

KN3A SPDT 3 Pin Toggle Switch Available Options

KN3A-102    3Pin, ON-ON, Screw Terminal    KN3A-102P    3Pin, ON-ON, PCB Terminal    

KN3A-112    3Pin, ON-(ON), Screw Terminal    KN3A-112P    3Pin, ON-(ON) ON, PCB Terminal    

KN3A-103    3Pin, ON-OFF-ON, Screw Terminal    KN3A-103P    3Pin, ON-OFF-ON, PCB Terminal    

KN3A-113    3Pin, ON-OFF-(ON), Screw Terminal    KN3A-113P    3Pin, ON-OFF-(ON), PCB Terminal    

KN3A-123    3Pin, (ON)-OFF-(ON), Screw Terminal    KN3A-123P    3Pin, (ON)-OFF-(ON), PCB Terminal    

KN3A SPDT 3 Pin Toggle Switch Datasheet

Housing:    Bakelite    Lever:    Brass with Nickel plated    

Terminal:    Customized    Contact & Operation:    Customized    

Rating:    6A/10A/20A 250VAC    Contact Resistance:    50mΩ max    

Electrical Life:    ≥ 10,000 Cycles    Mechanical Life:    ≥ 100,000 Cycles    

Dielectric strength:    1500VAC 1 minute    Operating Temperature:    -25℃~+85℃    

Insulation Resistance:    1000mΩ min (500VDC)    OEM or ODM:    Available