BACO Controls L21LA00-3E10 Industrial Selector Switch

BACO Controls L21LA00-3E10 is a 22 mm, non-illuminated selector switch with a keyed head, designed for secure panel mounting in industrial control applications. It offers a two-position, maintained operation with a 45-degree detent, providing two stable settings for simple start/stop or mode-selection tasks in machinery and automation systems. The device features a black bezel and accepts a single normally open (NO) contact configuration, suitable for straightforward control circuits wired to a 22 mm panel cutout. This variant is built for rugged use in demanding environments and is compatible with standard 22 mm control hardware used in panel-mounted control stations, process lines, and equipment where deliberate position selection is required. The keyed mechanism helps prevent accidental rotation, ensuring that only authorized operators can move the switch between positions.