Description
Looking for a reliable and customizable 2-position rotary selector switch? Look no further! Yongxing, a leading factory and supplier based in Shanghai, China, offers high-quality rotary selector switches tailored to your needs. Our AY16-111-2 model, crafted from durable plastic, features a 16mm mounting hole size and a 180° rotation range, making it ideal for instruments and electric equipment. With a max current of 3A and max voltage of 250V AC, this self-locking switch ensures safety and efficiency. What sets us apart is our commitment to quality, backed by more than 60 senior engineers, independent plants, injection molding workshops, and advanced experimental equipment. We implement 5S management across all workshops, ensuring consistent quality and performance. Our switches boast a contact resistance of ≤50mΩ, insulation resistance of ≥100mΩ, dielectric strength of 1,500V for 1 minute, and an electronic life of 25,000 cycles. The mechanical life is even longer at 50,000 cycles, and with an IP41 rating, it’s built to withstand various environments. Choose Yongxing for wholesale prices, factory-direct savings, and exceptional customer service. Contact us today to discuss your customization needs!
Contact Resistance:≤50mΩ |
Insulation Resistance:≥100mΩ |
Dielectric Strength:1,500V,1min |
Electronic Life:25,000 cycles |
Operating temperature:-25℃-+55℃ |
Rating current/voltage:3A/250V AC |



Why Choose Yongxing's 2-Position Rotary Selector Switch?
Our switch stands out with its durability, customization options, and factory-direct pricing. Crafted from high-quality plastic, it ensures long-lasting performance in various applications.
What Are the Key Features of This Switch?
It features a 16mm mounting hole, 180° rotation range, 3A/250V AC rating, self-locking mechanism, and a long mechanical life of 50,000 cycles. Plus, it's IP41 rated for added protection.
Can Yongxing Customize the Switch for My Needs?
Absolutely! With more than 60 senior engineers and advanced facilities, we can tailor the switch to meet your specific requirements, ensuring you get exactly what you need.






