Safety stop drive, unlocking by turning F40 ZB4BS844

• This red Harmony XB4, Emergency Stop 40mm mushroom head pushbutton operates with a latching twist-to-release mechanism. This emergency stop/off pushbutton head easily connects to and installs into standard 22mm diameter contact blocks and connects using simple screw-terminal connections.

• It is clearly visually distinguishable from a distance due to its distinct color and prominent 40mm mushroom head shape.

• It is impact resistant, dust resistant, water resistant, and vibration resistant with an IP66/IP67/IP69/IP69K rating.

• It features a metal frame, making it ideal for applications requiring high impact and vibration resistance.

• It is designed to fit a standard 22mm hole, ensuring compatibility when installing in existing machines.

• A wide operating temperature range of -40°C to 70°C allows for versatile product applications.