Flameproof & Increased Safety Limit Switch
The MLX1000 flameproof and increased safety limit switch is designed specifically for linear actuators to provide reliable valve position feedback. It adopts flameproof + increased safety explosion protection design, applicable to hazardous industrial locations.
This limit switch uses contact switch type for stable signal output. Electrical connection options include G1/2, 1/2NPT and M20×1.5 cable entries. The working ambient temperature covers -40℃ to +80℃.
Constructed with aluminum alloy housing, it reaches IP66 / IP67 ingress protection grade to defend against dust and moisture. It is widely used in chemical, pharmaceutical and process automation systems for position monitoring of linear actuated valves.
Request a Quote
Enter the quantity you need and add to your quote list for pricing inquiries.
Product Principle
1、Unique moving parts design
2、4 million cycles tested in actual service
3、High-strength wear-resistant materials selected for key components
4、Derived from NSK (Japan Seiko) precision engineering technology
5、Large-angle roller lever
6、High-strength contact components
7、Dual copper-alloy bushings on the moving shaft
8、Built-in encapsulated flameproof / explosion-proof switch (cast-resin sealed)
Key parameters
| parameter catalog | Value |
| Explosion Protection Type | Flameproof + Increased safety (e) |
| Switch Type | Contact switch |
| Electrical Connection | G1/2, 1/2NPT, M20×1.5 |
| Suitable Actuator Type | Linear actuator |
| Ambient Temperature | -40°C ~ +80°C |
| Housing Material | Aluminum alloy |
| Ingress Protection Rating | IP66 / IP67 |
FAQ
We are a manufacturer with our own factory and independent R&D team. Our limit switches are produced with Japanese precision engineering and strict quality control.
Yes, we support customization of housing material (aluminum alloy), switch type (flameproof + increased safety), and contact configuration to meet your specific application.
Our limit switch is tested to 4 million cycles, featuring a unique motion component design with dual copper bushings on the motion shaft for long-term reliability.
It supports flameproof + increased safety explosion-proof and contact switch types, suitable for hazardous environments.
Key parts are made of high-strength wear-resistant materials, with high-strength contact components for reliable performance.
It is suitable for linear cylinders, valve position feedback, and industrial automation systems requiring durable and precise position sensing.
