ABB AL30-30-10 24V DC Contactor, model 1SBL283001R8110, is a 3-pole motor contactor with a 24 V DC coil designed for industrial automation. It provides three main contact sets in the compact AL30 frame and uses a DC control circuit to switch three‑phase loads, with a main current rating up to 55 A and a 3 NO configuration. The device is rated to switch up to 690 V AC, delivering up to 18.5 kW (AC-3) at 400 V, making it suitable for starting and stopping motors such as pumps, conveyors, and fans. Coil voltage is 24 V DC, enabling reliable control from low‑voltage control circuits commonly used in automation panels.
