Ferraz Shawmut 7831D10001A030ARE400C1G-E900914WP10 Protistor Fuse is a high-current overcurrent protection device with a 400 A rating. The exact part number 7831D10001A030ARE400C1G-E900914WP10 identifies this unit within Ferraz Shawmut’s Protistor fuse family, reflecting its configuration and intended application in power protection circuits. Designed to interrupt fault currents in electrical distribution, this 400 A Protistor fuse helps safeguard circuits and connected equipment by clearing overcurrent events when the load exceeds the rated capacity.
