Bulletin 1494 Disconnects

The Allen-Bradley Bulletin 1494 Disconnect Switch family is a broad line of visible-blade disconnect switches, fusible and non-fusible disconnect kits, door-mounting hardware, and associated accessories designed for industrial power isolation applications. With more than 600 catalog numbers spanning multiple sub-bulletins, the family addresses a wide range of amperage and enclosure requirements: 1494U covers the core visible-blade disconnect and kit configurations (available in ratings from 60 A through 600 A, such as the 1494U-PC2-IP20 at 100 A, the 1494U-PC200-IP20 at 200 A, and the 1494U-PC400-IP1XB at 400 A), while 1494V encompasses door hardware kits, variable-depth mounting assemblies (1494V-L2, 1494V-L3, 1494V-LL3), and fuse-block accessories such as the 1494V-FS600 600 A Class J trailer fuse block. Catalog suffixes encode key configuration details: the ampere rating appears directly in the part number (e.g., N60 = 60 A non-fusible, R60 = 60 A fusible with Type R clips), protective-cover inclusion is indicated by the -PC suffix, and termination or cable-entry variants are denoted by trailing characters such as -CR-M or -C3-N. Full wiring diagrams, dimensional data, and ratings are documented in the Bulletin 1494 Disconnect Switch Technical Data.