Schneider Electric LC1D128M7 4 Pole AC Contactor

The Schneider Electric LC1D128M7 TeSys D four-pole AC contactor is a nonreversing, open-style device that provides four main contacts — two normally open and two normally closed — for reliable control of AC circuits in industrial panels. It is driven from a 220 V AC coil rated for 50/60 Hz and supports AC-1 loads up to 25 A and voltages up to 440 V, making it suitable for motor starters, pumps, or other inductive loads where a compact 4-pole arrangement is required. The coil’s power dissipation per pole is 1.56 W at the rated voltage, helping to minimize heat in control cabinets, and wiring uses standard screw clamp terminals for straightforward installation. As a member of Schneider Electric’s TeSys D family, LC1D128M7 integrates with common control panel architectures and can be combined with compatible overload relays, interlocks, and other TeSys accessories to tailor protection and control schemes. This model’s 4-pole design supports coordinated switching of multiple conductors and is commonly specified when a robust, mains-level contactor is needed for automation projects involving conveyors, fans, pumps, and other line-powered equipment.