1SFA611281R1003

The ABB 1SFA611281R1003 M2SSK2-103 is a non-illuminated, two-position maintained key-operated selector switch designed for industrial automation, electrical control panels, and machinery applications. It features a durable black plastic bezel and a key-operated actuator with Roni's 3433-E key code. The switch remains in the selected position until manually operated, while the key can be removed only in position B, providing controlled access to equipment operating modes.