30mm Push Button Switch Protector Cover Guard Emergency Stop Switch Transparent Dustproof Cover BS-02 30mm Push Button Switch Protector Emergency Stop Switch Transparent Dustproof Cover BS02 Feature: 1. [FOR SWITCH BUTTON] The protection cover is mainly installed on the switch control button to prevent accidental touch. 2. [PC MATERIAL] Made of excellent PC material, bending and corrosion resistance and not easy to age. 3. [EASY INSTALLATION] The inner diameter of the hole of the push button switch cover is 30mm, which is convenient for installation. 4. [FINE PROCESSING] Excellent workmanship and reasonable structure, which can effectively lock the button switch. 5. [WIDE APPLICATIONS] Commonly used in industrial, chemical, electric power, petroleum, coal mine flammable and explosive places. Specification: Item Type: Push Button Switch Protector Model: BS-02 Material: PC Purpose: Install on the control button to prevent accidental touch Mounting Hole Inner Diameter: Approx. 30mm / 1.2in Package List: 1 x Button Switch Protector _x000D_ _x000D_