The BW9W1SG0 is a field installable auxiliary contact from FUJI ELECTRIC. With its left or right side mount configuration, this auxiliary contact provides versatile control options. Its SPDT contact and 5A rating at 125VAC ensure reliable and efficient operation. Equipped with 19.69in 20AWG lead wires, it offers easy installation and connection. Designed for use with Fuji Electric 125A and 250A frame MCCBs, this auxiliary contact enhances the functionality of electrical systems.