1SFA611283R1004

The ABB 1SFA611283R1004 M3SSK1-104 is a non-illuminated, three-position maintained key-operated selector switch designed for industrial automation, electrical control panels, and machinery applications. It features a black plastic bezel and allows the key to be removed in all three positions. This model is supplied with randomly selected, individually coded keys, making it suitable for applications requiring separate key-controlled operating access.