General Electric | SB330HJK4G | Bus Plug | 300A | 3-Pole | 600V

General Electric SB330HJK4G Bus Plug is a rugged, high-current interface designed for maintenance, retrofit, and replacement in 600V electrical environments. Engineered to handle demanding industrial applications, this 3-pole bus plug delivers a reliable, safe connection point for heavy-duty power distribution in GE switchgear and bus duct systems.

Key specifications

• Amperage: 300A
• Poles: 3-Pole
• Voltage rating: 600V
• Part number: SB330HJK4G
• Compatibility note: Part number is the best reference for compatibility. Confirm fit and ratings before ordering.

Why this bus plug stands out

• OEM-grade build from General Electric, designed to meet the reliability standards your equipment demands.
• Three-pole configuration supports standard three-phase systems, delivering consistent performance across demanding workloads.
• High-current capability with a 300A rating, making it suitable for maintenance and retrofit tasks on mid-to-high power GE installations.
• 600V rating aligns with common industrial distribution gear, reducing the risk of mismatched components during replacements or upgrades.
• Strategic compatibility using the SB330HJK4G part number ensures a precise, OEM-referenced fit for quicker procurement and clearer maintenance planning.

Ideal applications

• Maintenance operations on GE equipment that require a reliable, high-current bus plug.
• Retrofit projects where upgrading to a compatible, OEM-grade component simplifies installation and reduces downtime.
• Replacement scenarios to restore original performance without rewiring or adapting non-standard parts.

Installation & compatibility tips

Before ordering, verify that the SB330HJK4G matches your equipment’s fit and ratings. When installing, ensure the system is fully de-energized and follow all safety procedures and lockout/tagout protocols. Rely on the part number SB330HJK4G as the primary reference for compatibility to minimize guesswork and ensure a seamless swap with your GE gear.