It can be adapted to 16MM, 22MM, 25MM, and 30MM emergency stop switches with mounting holes. Some emergency stop products with larger heads are not suitable. It is recommended that the head size should be less than 40.2mm and the mounting hole is 22mm.

Emergency stop protective covers are divided into the following types:1. Flip type protective cover; 2. Circle or semi-circular arc type;3. Bridge type protective cover; 4. Arch protective cover; the flip type has the highest safety level, and the circle type has the highest safety level. The type can be operated directly, the bridge type allows operation at multiple angles, and the bow-shaped protective cover effectively prevents objects above from accidentally triggering the button. Each type has different uses and advantages and can be selected according to the actual application environment.

The yellow transparent flip emergency stop cover is easier to identify in terms of warning effect. The fully transparent flip emergency stop protective cover can more clearly see the status and logo of the button switch. Compared with the yellow transparent emergency stop cover, the price is also more economical.