
Interlock Limit Sensor Industrial Lock Safety Door Lock Machine Protection Switch. Explosion-Proof Safety: Explosion-proof limit switch designed for hazardous industrial environments and mining applications. High Durability: Mechanical life over 1,000,000 cycles and electrical life over 150,000 cycles for long-term reliability. IP67 Protection: Housing made of PA66 fire retardant material with IP67 protection degree for harsh conditions. Fast Response: Immediately disables machine operation when the door is opened to prevent injuries during operation. Multi-Function Integration: Combines Safety Door Lock, Safety Limit Switch, and Safety Interlock Switch in one device. Certified Quality: Certified with RoHS, CE, ISO, and meets EU TYPE 4, FCC, CCC standards for global compliance. Customizable Options: Material, IP level, contact arrangement, and termination type can be customized to specific needs.