Schneider Electric A103E Full Voltage Starter

The Schneider Electric A103E Full Voltage Starter delivers across-the-line, 480 VAC motor starting for three‑phase motors in a panel‑mount, NEMA size 3 package. This 3‑pole, 3‑phase starter uses an AC coil at 480 V with a current rating of 100 A (open) or 90 A (enclosed) and supports up to 50 HP at 480 V, making it suitable for direct‑on‑line control in industrial motor control centers, conveyors, pumps, and compressors. Commonly used in material handling systems, process equipment, HVAC, water treatment facilities, and production machinery, it provides reliable full‑voltage starting and control for industrial motors. Common replacements include Schneider Electric LC1F95, Allen‑Bradley 509‑BOD, and Siemens 3RT1056 contactors.