AEG LS27 AC Contactor

The AEG LS27 AC Contactor is a robust power switch in the LS series designed to control mains-level loads in industrial control panels. It is rated for up to 600 VAC and 20 A, making it suitable for motor starters, heating elements, and other AC loads in automation and HVAC applications. As an electromagnetic contactor, it uses a control coil to energize the main contacts, delivering a clean, isolated path between the control circuit and the load circuit; when the coil is energized, the main contacts close to allow current flow, and when the coil is de-energized the contacts open to interrupt the circuit. Some LS27 configurations are available with auxiliary contacts (for example, 2 normally open and 2 normally closed) to support signaling and interlocking within a control scheme. Exact coil voltage options, pole counts, and auxiliary contact configurations vary by model, so you should consult the official LS series datasheet or retailer listing to select the variant that matches your control voltage and wiring needs.