12mm Two Position Key Locking Push Button Switch With Two Keys ON OFF Contacts Silver Tone AC 250V 0.5A Rating Locking Button Mounts Easily For Starter Contactor Control And Industrial Machinery

12mm Two-Position Locking Key Push Button Switch with Keys
✔️ AC 250V/0.5A rating, locking action, 2-position, 12mm dia, 2 keys

This 12mm key-locking push button switch provides a secure ON/OFF control with rotary key release, typically used to start or stop starters, contactors, relays, and other automatic control circuits in industrial machinery.

✅ Panel cutout diameter 12mm / 0.47in
✅ Total size 24x16mm (H x D) / 0.94in × 0.63in
✅ Thread: M12x1 mm; mounting hole dia 12mm / 0.47in
✅ Contact type: NO OFF (ON/OFF) with 2-position locking
✅ Rated voltage/current: AC 250V / 0.5A
✅ Package: 2 x switches, 4 x keys; copper chrome plated terminals

💡 What is a locking push button switch used for in industrial control equipment? This handy device provides secure on/off control for machinery and automation.

- Used in control panels to prevent unauthorized operation
- Helps safely start/stop motors, starters, relays
- Fits 12mm panel mounting and M12x1 threading
- Rated AC 250V/0.5A for basic control tasks
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