ABB 1SFA Series Twist Release Emergency Stop Push Button, Panel Mount, 22.5mm Cutout, 1 NO + 1 NC, IP66, IP67, IP69K

Use this emergency stop push button from ABB to protect users and equipment from hazards. It fits onto a panel beside your machine to provide operators with a safe way to instantly halt the process if a critical fault arises. For convenience, the button features a twist-release design that makes it easy to reset after activation. It fits into a standard 22.5mm cutout for easy compatibility with your setup.

• Ingress protection rating of IP69K prevents damage from dust and strong water jets at high temperatures
• Red 40mm diameter mushroom head actuator is easy to identify and hit when needed
• Made of resilient PC (polycarbonate) that withstands sudden impacts for a long service life

• Distribution centres
• Rail industry
• Food and beverage production

While all push button actuator colours work with emergency stop units, a red button colour clearly identifies the unit as a safety device. This makes the emergency stop easy to find quickly in a dangerous situation, ensuring a rapid response.