ABB MP1-40B

The ABB MP1-40B is a 22.5 mm non-metallic pushbutton designed for momentary, flush mounting applications. Featuring a black operator button and bezel, this switch is built to handle a variety of environments with NEMA ratings of 1, 3R, 4, 4X, 12, and 13, ensuring solid protection against dust and moisture. It comes complete with a contact block holder, making it a reliable choice for control panels where durability and performance matter. Distributed by BSP Automation, this pushbutton is a dependable option for anyone looking to add a no-nonsense, straightforward control element—perfect for when you need things to just work without fuss.