Siemens Siemens SIRIUS ACT 3-position Key Switch Head, Latching, 22mm Cutout Part: 3SU1050-5PN01-0AA0

A heavy-duty three-position key-operated electrical switch for controlling machinery and equipment in industrial settings, with weatherproof protection for outdoor and wet environments.

Idec Idec HW 3-position Key Switch Head, Latching, 22mm Cutout Part: HW1K-3A-N

A three-position key-operated switch with latching action that mounts in a 22mm panel cutout and comes with two keys for controlling machinery and equipment in industrial settings.

Idec Idec HW 2-position Key Switch Head, Latching, 22mm Cutout Part: HW1K-2A

A two-position latching key switch with a 22mm panel cutout, used to control machinery and equipment operation with key-based access control in industrial settings.

Siemens Siemens SIRIUS ACT 2-position Key Switch Head, Latching, 22mm Cutout Part: 3SU1050-5BF01-0AA0

A 2-position latching key switch for industrial control panels that holds its setting until manually switched, commonly used to lock machinery in safe or operational states.

Schneider Electric Schneider Electric Harmony XB4 2-position Key Switch Head, Latching, 22mm Cutout Part: ZB4BG220

A heavy-duty key-operated selector switch for industrial control panels that locks in position and requires a key to change settings, suitable for wet and dusty environments.

Siemens Siemens SIRIUS ACT 3-position Key Switch Head, Latching, 22mm Cutout Part: 3SU1050-5LN51-0AA0

A heavy-duty industrial key-operated selector switch with three positions that holds its setting, rated for wet and dusty environments, commonly used to control machine startup and shutdown.

Siemens Siemens SIRIUS ACT 3-position Key Switch Head, Latching, 22mm Cutout Part: 3SU1050-5BN21-0AA0

A heavy-duty 3-position key-operated switch for industrial control panels that stays in the position you set it until turned again, with waterproof and dust-proof protection suitable for harsh outdoor and wet environments.