Cutler-Hammer A30A-C Magnetic Combination Starter

The Cutler-Hammer A30A-C Magnetic Combination Starter is a 30A-rated magnetic starter with a 110–120V AC control coil, identified by part number A30A-C and associated with Cutler-Hammer Bulletin A30 A-C, a classic configuration used in electrical control panels to manage motor and powered loads. This combination device integrates magnetic actuation and control in a single compact assembly, which reduces wiring complexity, simplifies installation, and improves reliability by consolidating switching contacts and control input into one enclosure suitable for panel mounting in industrial environments. With a 30A load rating and a 110–120V control coil, the A30A-C is designed to operate in circuits where moderate current switching is required, providing a straightforward, durable interface between the control logic and the powered equipment. In practice, it supports standard control scheme applications in Cutler-Hammer installations where a dependable magnetic starter is specified, enabling quick integration into existing panels and providing a proven approach to start/stop control for equipment powered from typical line voltages.