Two Position Maintained Key Switch 1NO Latching Rotary Panel Mount 10A 440V Beefy Built To Last 22mm Key Switch With Nonflammable Plastic Housing For Industrial Equipment XB2 10Y 21 Series

Two-Position Maintained 22mm Key Switch for 440V 10A
✔️ 22mm panel mount, 1NO, 660VAC/10A, zinc alloy body, single unit

This rugged two-position maintained key switch provides secure on/off control for 22mm panel installations. Built for harsh industrial environments, it’s commonly used to start and stop drives, contactors, and electromagnetic starters in automation circuits.

✅ Contact: 1NO (1 normally open)
✅ Rating: 660VAC/10A
✅ Mounting hole diameter: 22mm; panel thickness 0-8.5mm
✅ Operating temperature: -25°C to +55°C; nonflammable housing
✅ Electrical life: ≥200,000 cycles; insulation resistance ≥100MΩ
✅ Dielectric strength: 1890VAC/50/60Hz

💡 What is a panel-mount key switch used for in industrial control panels?

This handy component provides secure, keyed on/off control to prevent unauthorized operation. - Used to start/stop motors and control relays in automation - Fits 22mm panels with a 1NO contact and high current rating - Durable nonflammable plastic housing and zinc alloy actuator for rough environments