Allen-Bradley Boltswitch VLB 448-N switch mechanism (A7280) is a three-pole, high-current device rated for 1200 A at 480 V, designed for industrial power applications. It serves as the switching mechanism within Boltswitch VLB-series assemblies, enabling reliable interrupting and connecting of heavy loads in electrical switchgear. The model designation VLB 448-N highlights its place in the Boltswitch family and its capability to handle substantial current at 480 V in demanding environments.
