Schneider Electric 8903LH20V06 Lighting Contactor

Schneider Electric's Square D 8903LH20V06 Lighting Contactor is a rugged, 2‑pole electrically held (maintained) device designed to switch lighting loads in commercial and industrial electrical systems; it carries a 30 A continuous current rating and a 600 V maximum switching voltage, making it suitable for high‑current lighting circuits such as fluorescent ballast banks or large area lighting. The coil is rated for 440/480 VAC at 50/60 Hz, enabling control from high‑voltage supply environments, and the unit is specified as Type L multipole lighting contactor, designed to be installed in weather‑exposed locations thanks to a NEMA 3R enclosure and TAA compliance. As part of Schneider Electric's legacy Square D LH/LX/LH family, the LH20V06 variant is intended for applications requiring a maintained contactor that can be controlled remotely by switches, timers, or building automation systems. Typical uses include lighting control in warehouses, gymnasiums, retail stores, and large office complexes where durable, weather‑resistant switching of high‑current lighting loads is essential.