Enhance your machine control with this high-quality 2-position self-locking knob switch, designed to simplify selection and improve operational efficiency. Crafted from premium aluminum alloy, this rotary selector switch offers exceptional durability and reliability, making it an ideal replacement part for various applications. Key Features: · Durable Aluminum Alloy Construction: Built with strong aluminum alloy material to resist breakage and ensure long-lasting use under demanding conditions. · Precise 2-Position Self-Locking Operation: Provides secure and clear on/off or selection control, improving convenience and preventing accidental switching. · Wide Compatibility: Suitable for a broad range of uses, including power tools, vehicles, lighting systems, industrial equipment, and precision instruments. · Convenient Installation: Compact with an opening size of approximately 22mm (0.87 inches) and lightweight design enables quick and easy installation. · Robust Electrical and Mechanical Performance: Rated insulation voltage of 440V and product voltage up to AC 240V, featuring a mechanical life of 2 million cycles and an electrical lifespan of 500,000 cycles for dependable performance. · Secure Wiring Design: Equipped with M3.5 screw terminals and square compression plates to ensure stable and safe electrical connections. · Operating Temperature Range: Functions reliably within a wide temperature range from -25℃ to +55℃, suitable for various working environments. · Value Pack of 10 Pieces: Includes 10 rotary selector switches, providing ample quantity for replacements or multiple projects. Specifications: · Item Type: Knob Switch · Material: Aluminum Alloy · Opening Size: Approx. 22mm / 0.87in · Working Temperature: -25℃~+55℃ · Mechanical Life: 2,000,000 times · Electrical Lifespan: 500,000 times · Wiring: M3.5 screw with square compression plate · Operation Type: Self Locking · Rated Insulation Voltage: 440V · Product Voltage: AC 240V Package Includes: · 10 x 2-Position Self-Locking Rotary Selector Knob Switches This set of durable and easy-to-install aluminum alloy knob switches offers reliable performance and long service life, making it an excellent choice for enhancing control and efficiency across various industrial and mechanical applications.