1SFA611282R1004

The ABB 1SFA611282R1004 M2SSK3-104 is a non-illuminated, two-position key-operated selector switch designed for industrial automation, motor control panels, and machinery applications. It features a black plastic bezel and momentary switching with automatic spring return from position C to B. The key can be removed only in position B, helping control access to industrial equipment and machine operating functions.