The Baco L21MA03-3E20, a 22 mm black 3-position maintained selector switch with a chrome bezel and a 3-position clip. This compact, panel-mount switch provides a fixed three-position selection for mode control, start/stop, or safety interlocks in control panels and automation dashboards. It features 2 normally open (NO) contacts, enabling flexible wiring for multi-channel control scenarios. The maintained design ensures a locked-in setting, while the chrome bezel delivers a durable, vandal-resistant appearance suited for harsh industrial environments.