Yaskawa Electric Corporation HI-25ET AC Magnetic Contactor

The Yaskawa HI-25ET AC Magnetic Contactor is a 3-pole device designed for switching electrical loads in CNC machines, motor control panels, and industrial automation systems. It operates on a 220–230 VAC coil (50/60 Hz) to electromagnetically open and close the main contacts, with an operational current around 16 A and a thermal rating up to about 50 A. As a legacy, discontinued component, it weighs roughly 2.0–2.05 lb and is intended for panel-mounted installations, making it a common choice for maintenance and retrofit projects. Common replacements include Schneider Electric LC1D25P7, Siemens 3RT2 Series 25A Contactor, and Chint NC1-25 Series Contactor.