The ABB M2SS4‑11L is a modular illuminated selector switch designed for industrial control panels and automation systems. It features a 2‑position maintained long handle with a blue illuminated actuator that provides clear operator feedback. The switch is part of ABB’s modular plastic pilot device range, allowing flexible assembly with contact blocks and LED modules depending on the control circuit design. This selector switch is robust enough for harsh industrial environments and easy to install, offering reliable manual selection between two circuit states.
