Equipment designers for vehicles, construction machinery and marine vessels often struggle to find compact power switches that can carry high current while resisting harsh outdoor conditions. As a trusted Automotive Rocker Switch Manufacturer and Supplier based in China, YESWITCH has developed the MR2 Series Mini Rocker Switches to solve this common design pain point. This line of Mini Rocker Switches balances tiny installation size, heavy load capacity and full IP68 waterproof protection, making it ideal for cramped operator panels on all kinds of mobile equipment.
Our China Automotive Rocker Switches MR2 series supports multiple current ratings up to 20A, fully certified to UL, VDE and ENEC standards for Class II appliances. Strict electrical performance guarantees stable long-term operation: maximum contact resistance of 20mΩ, minimum insulation resistance of 100MΩ at 500VDC, and 1,000VAC dielectric strength for one minute with a service life of 10,000 electrical cycles. Both base and rocker lever adopt UL94V-2 flame retardant nylon 66; silver alloy contacts and silver-plated copper terminals cut oxidation risks caused by constant vibration in cars and engineering machines. An optional waterproof cover upgrades the whole unit to IP68 dust and water resistance, perfect for mud-splattered construction sites and damp marine environments.
We offer flexible configurable Custom Rocker Switches to match unique equipment layout requirements. Customers can pick single-pole circuit modes including standard ON-OFF, ON-ON, three-position ON-OFF-ON and momentary (ON)-OFF. Multiple terminal forms, rocker shapes, surface markings and housing colors are available for free matching. The 12.9×19.2mm snap-in cutout enables fast one-step panel mounting, greatly boosting assembly efficiency on production lines. Beyond automotive use, our Marine Rocker Switches variant with sealed waterproof cover is widely fitted on workboats, lawn tractors and aerial work platforms.
Many low-cost mini rocker switches on the market lack reliable waterproof performance and can only bear low current loads, leading to frequent circuit failures. The MR2 series integrates small size, high-current capacity and ingress protection all in one compact unit. Every finished switch passes aging and waterproof testing before delivery. We provide complete dimension drawings, circuit diagrams and full certification documents to support your engineering evaluation, and small sample orders are welcome for global machinery and automotive buyers.