The ABB M2SS2-10R is a 22.5 mm selector switch operator designed for reliable control applications. Featuring a black bezel and a red knob, this two-position switch operates with a 45° throw and uses a maintained operating mode, meaning it stays in the selected position until manually changed. It’s non-illuminated and built to handle a variety of environments, with NEMA ratings 1, 3R, 4, 4X, 12, and 13, providing solid protection against dust, water, and corrosion. Just a heads-up—it requires a contact block holder to complete the assembly. You can find this handy piece of gear distributed through BSP Automation, making it easy to integrate into your industrial setups.