1 PCS 12 mm Stainless Steel Key Switch S1201 Double Side Pull Out Type Overview A compact, durable key operated switch for locking power and control circuits in communications and equipment panels. Designed for panel mounting with a 12 mm diameter body, model S1201 provides reliable switching for low current AC applications and includes two removable keys. Key benefits Prevents unauthorized operation by requiring a physical key to activate or remove power or control signals. Compact 12 mm size fits standard panel cutouts for easy retrofit and installations. Stainless steel construction resists wear and supports frequent use for long service life. Double side pull out design allows the key to be removed from either side in the pull out position for flexible control and access management. Supplied with two identical keys for spare or multiuser access without additional purchases. Important attributes Model: S1201 Quantity: 1 PCS Mounting diameter: 12 mm Material: stainless steel Type: double side pull out key switch Electrical rating: 0.5 A at 250 V AC Keys: 2 included How it solves common problems Controls power and access in areas where electronic or remote locking is not practical. Reduces accidental shutdowns by requiring deliberate key action to operate circuits. Simplifies panel organization with a small footprint that replaces larger switches without significant remodeling. Typical applications Telephone and communication cabinets where controlled access to lines or equipment is required. Equipment control panels and instrument enclosures to secure power or function selection. Kiosks, vending machines, and service panels where a keyed control prevents unauthorized usage. Installation and use notes Intended for panel mounting in a 12 mm cutout. Verify panel thickness and mounting clearance before installation. Rated for low current AC switching. Use appropriate relays or contactors if switching higher currents or inductive loads. Keep both keys in secure locations for operational flexibility and backup access.