Features 1、The operation form of the adjustable roller rotating arm is adopted, the action structure is high in strength, and the action is smooth 2、With insulated and dust‑proof connection ports, high protection level, convenient to use 3、Using high-quality steel and plastic materials, not easy to damage, durable and long service life 4、The connection buckle has stable performance, sturdiness and durability, smooth and practical action 5、Exquisite design and structure can be applied to machinery, machine tools and automatic controls Specification Item Type: Limit Switch Model: CSA-031 Material: Steel + plastic Uses: Machinery, machine tools, automatic controls Protection Level: IP66 Operation Form: Adjustable roller rotating arm Package List 1 x Switch