Siemens 3SU1156-0AB20-1FA0

The Siemens 3SU1156-0AB20-1FA0 is a 22 mm round illuminated push button designed for industrial control panels. Featuring a metal, shiny red flat actuator, this momentary contact switch includes both one normally open (NO) and one normally closed (NC) contact, making it versatile for various control applications. Its integrated LED module operates at 230 V AC, providing clear indication directly on the button. The device is equipped with screw terminals for secure and straightforward wiring. This reliable push button is available through BSP Automation, ensuring easy access for your automation projects.