Ferraz Shawmut NSB A4BY600 Fuse Accessories are components designed to accompany the NSB A4BY600 fuse assembly from Ferraz Shawmut. They are part of the NSB product family and carry the NSB A4BY600 designation, indicating they are the matching accessories for this model. These items are intended for use with installations requiring the NSB A4BY600 fuse accessories within compatible electrical systems.
