Silver alloy contacts, high quality performance Low resistivity, good conductivity, no arcing, high temperature resistance, not easy to wear, etc. Optimal Size and Current Specifications: This switch is designed to handle a substantial electrical load with a size of 80A, making it suitable for high-demand applications in industrial settings. Durable Material and Construction: Crafted from high-quality, this rotary cam changeover switch ensures long-lasting durability and reliability in various environmental conditions, resisting wear and tear. Safety and Compliance: Engineered with safety in mind, this switch is built to comply with standard regulations, ensuring a safe operation environment for all users. Its robust design prevents accidental switching and electrical hazards. Compact Design for Easy Integration: Despite its powerful capabilities, the switch boasts a compact design, allowing for easy integration into existing electrical setups without requiring extensive modifications. Heating current: 80A Insulation voltage: 380V Contact material: silver alloy contact Wiring method: terminal wiring Application range: mechanical equipment 3C rated voltage range: 37V-440V Colour:As Shown Material:Silver alloy + ABS Package Contents: 1 * Sfd11-80A