



Three-Position Dual-Latching Key Selector Switch Head
This Three-Position Dual-Latching Key Selector Switch Head provides physical key control of rotary operation, high durability, and an anti-rotation design.
Features:
1. Long lifespan: Mechanical life up to 500,000 cycles.
2. Anti-rotation boss design: Button head can be equipped with a boss to fit the mounting opening, ensuring maximum stability.
3. Versatile combinations: Available with different key-operated position angles, integrating mechanical access control with electrical control.
Applications:
The ACXION Three-Position Dual-Latching Key Selector Switch Head is a high-security modular component designed for authorized mode selection and state retention. It ensures that only key-holding personnel can switch and lock the system into different operational states:
Elevator Building Services: Standard for elevator maintenance panels to securely lock the system in Normal, Inspection, or Out of Service modes.
Industrial Automation: Essential for lithium battery production lines to manage Manual / Off / Auto mode selection for large machinery, preventing unauthorized operation.
Power Distribution: Integrated into distribution cabinets and switchgear to switch between Local, Off, and Remote control with physical key security.
New Energy Infrastructure: Used in ESS (Energy Storage Systems) to select system modes (e.g., Charge/Discharge/Maintenance) while ensuring safety protocols are followed.
General Manufacturing: Applied in specialized production equipment to lock out machine functions during setup or to authorize different levels of production access.
Global Engineering Compatibility: Our modular design meets international technical standards, providing a secure and reliable interface for security-critical control systems and large-scale engineering projects worldwide.
Operating Environment:
Temperature: -25℃ to +70℃
Humidity: 95% (at 25℃, non-condensing)
Safety Certification:
Complies with IEC60947-5-1 / GB14048.5 standards; CCC and CE certified.










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