General Electric | SB422HFK | Bus Plug | 225A | 4-Pole | 600V

General Electric SB422HFK Bus Plug delivers dependable performance in demanding electrical environments. Engineered for 225 A and 600 V, this 4-pole bus plug is purpose-built for maintenance, retrofit, and replacement projects where exact specifications and reliable connections matter. When compatibility is critical, the SB422HFK designation is your most reliable reference. Key specifications - Amperage: 225 A - Poles: 4-Pole - Voltage: 600 V - Part Number: SB422HFK Compatibility and setup - Important note: Confirm fit and ratings before ordering. The SB422HFK part number is the best reference for ensuring a proper match with your equipment and bus duct system. Ideal use cases - Maintenance work on GE-compatible switchgear and bus assemblies that require a 4-pole, high-current plug. - Retrofit projects where upgrading to a 225 A, 600 V bus plug is necessary to meet current distribution demands. - Replacement scenarios for worn or degraded bus plugs in mid-to-high voltage distribution setups. Who should consider this bus plug - Electrical engineers and field technicians conducting system upgrades or servicing high-current distribution lines. - Facilities managers and maintenance teams responsible for reliable electrical infrastructure in manufacturing, data centers, or large commercial buildings. - Industrial plants needing a robust, GE-compatible plug to minimize downtime during service windows. Why this matters - The 4-pole configuration consolidates multi-conductor connections into a single plug, simplifying wiring layouts and reducing connection points. - A 225 A rating supports substantial load without compromising safety or performance in the right-duty scenarios. - With a 600 V rating, this bus plug aligns with a broad range of industrial power distribution applications, offering versatility across different equipment setups. Practical tips - Use the SB422HFK part number as your cross-reference when checking drawings, schematics, or spare parts inventories. - Verify connector type and mounting compatibility with your existing bus duct or switchgear before purchase. - Keep a spare SB422HFK on hand for planned maintenance to minimize downtime during retrofits or replacements.