General Electric | SB445JK6 | Bus Plug | 450A | 600V

General Electric SB445JK6 Bus Plug is a purpose-built, high-current component crafted for precise compatibility in bus plug systems. With a 450 A amperage rating and a 600 V voltage rating, this unit is designed for maintenance, retrofit, and replacement projects where exact specifications matter. Rely on the SB445JK6 part number as the most reliable reference to ensure a seamless fit with your GE equipment.

Key specifications

• Amperage: 450 A
• Voltage rating: 600 V
• Part number: SB445JK6
• Fit confirmation: Confirm fit and ratings before ordering; the part number is the best reference for compatibility.

What makes this bus plug stand out

Unlike generic replacements, this GE bus plug is engineered to align precisely with GE bus plug assemblies, reducing install surprises and rework. The 450 A current capacity supports demanding, mid-voltage applications, while the 600 V rating provides a robust safety margin for essential industrial environments. Built for reliability in steady-state operation, it helps minimize downtime during maintenance windows and retrofits.

Ideal use cases

• Maintenance on existing GE bus plug assemblies that require exact amperage and voltage specifications.
• Retrofit projects where replacing with an exact-spec component avoids footprint and interface mismatches.
• Replacement of worn or failed bus plugs in high-current, mid-voltage systems to restore performance quickly.

Compatibility and ordering guidance

To ensure a smooth purchase, start with the SB445JK6 part number and verify that your system requires 450 A and 600 V. Use this reference to cross-check schematics, documentation, and mating interfaces—ensuring the plug will seat correctly and deliver the expected performance.

Practical tips for installation and upkeep

• Inspect mating surfaces and connectors for wear or corrosion prior to installation to protect contact integrity.
• Engage a qualified electrical technician to verify proper seating, alignment, and secure connections according to your equipment’s guidelines.
• Document part numbers and compatibility details in your maintenance logs to streamline future replacements or retrofits.