General Electric SB466RG Fusible Bus Plug 3P 4W

General Electric SB466RG Fusible Bus Plug 3P 4W is a 600-amp, 600-volt fusible bus plug designed to accommodate three-pole, four-wire electrical configurations, blending robust current-carrying capacity with a compact form factor suitable for integration into protective bus schemes where fuse-protected connections to the bus are required. The 3P 4W designation specifies the device's pole and conductor arrangement as three poles and four wires, a detail that helps technicians match the plug to compatible switchgear and distribution equipment while preserving the intended protective function of the bus assembly. The part number SB466RG identifies this exact component within GE's fusible bus plug lineup, enabling precise ordering, traceability, and documentation in procurement records for projects that rely on established GE specifications. The documented ratings of 600 A at 600 V constitute the essential electrical characteristics buyers use to determine whether this bus plug fits their system's voltage and current requirements.