The Fuji Electric BW9RGAR-A is a field-installable undervoltage trip device designed for seamless integration with Fuji Electric's BW125 and BW250 series circuit breakers. Operating at a 24 VDC sensing range, this device features 19.69-inch 20AWG lead wires and a left-side mount configuration, ensuring reliable performance in industrial automation systems. Ideal for enhancing circuit protection, the BW9RGAR-A is part of the G-Twin Series, known for its robust design and compliance with RoHS standards.