This is a Emergency Stop Push Button with Zamak fixing collar, silver alloy (Ag/Ni) contacts and chromium plated metal bezel. The complete emergency stop switching OFF push-button offers trigger action and mechanical latching, slow-break contact operation, turn to release reset and screw clamp terminals.

• · This Harmony XB4 emergency stop / shutdown 40mm mushroom head modular red push button operates with a latched-turn-to-release mechanism.
• · It has a metal bezel.
• · This emergency stop / shutdown button, also called EMS (Emergency Machine Stop) and EMO (Emergency Off), is easily installed into standard 22mm diameter cut-outs and connected with simple screw-clamp connections.
• · It is clearly distinguishable visually at a distance thanks to a clear color and a prominent 40mm mushroom shape.
• · It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66 / IP67 / IP69 / IP69K, making it ideal for operation in harsh environments.