Schneider Electric LC1D25 LAD4TBDL AC Contactor

Schneider Electric LC1D25 LAD4TBDL AC Contactor combines a TeSys D three‑pole LC1D25 contactor with the LAD4TBDL suppressor module, delivering reliable load switching with integrated coil surge protection in a compact, side‑mountable package. The LAD4TBDL is a bidirectional peak‑limiting diode accessory for TeSys D‑Line contactors, designed for 24 VDC operation and mounted on the side of the assembly with clips for quick installation. It is compatible with LC1D09 through LC1D38 contactors and LC1DT20 through LC1DT40 starters, enabling flexible protection across a wide range of TeSys D devices. This combination is well suited for control panels that require simple, space‑efficient protection of inductive circuits while switching up to the LC1D25 class of loads, making it a practical choice for applications such as small motor control, pumps, conveyors, and general automation tasks where robust switching and diode suppression are beneficial. The LC1D25 portion identifies the main power switching element as a three‑pole contactor designed for 25 A loads, while the LAD4TBDL provides bidirectional diode suppression to help manage voltage spikes when the coil or circuit is de‑energized, helping extend the life of drive electronics and contactor components in demanding environments.