Allen-Bradley 800FM-SM32MX40 Selector Switch – 22.5mm Metal, 3-Position Maintained, Black Knob, 4 NO Contacts

The 800FM-SM32MX40 is a heavy-duty, non-illuminated selector switch assembly. It features a standard black thumb-grip knob and a rugged die-cast metal bezel. This "MX40" configuration is a pre-assembled "Back-of-Panel" powerhouse, coming with a mounting latch and four normally open contact blocks already installed.