General Electric | SB340JK6GI | Bus Plug | 400A | 3-Pole | 600V

The General Electric SB340JK6GI Bus Plug is a purpose-built, high-current termination for 600V electrical systems. Engineered for durability and a precise fit, it’s the right choice for maintenance, retrofit, and replacement projects where exact specs matter.

Core specifications:

• Amperage: 400A
• Poles: 3-Pole
• Voltage: 600V

What makes the SB340JK6GI unique

Unlike generic substitutes, this GE bus plug uses a robust three-pole configuration designed to deliver balanced current and reliable isolation in demanding industrial environments. Its 400A rating supports heavy-load applications, while the 600V rating covers a broad range of power distribution scenarios. The part number SB340JK6GI serves as the best reference for compatibility, ensuring you’re selecting a component that matches your bus plug and panel interface precisely.

Ideal use cases

• Routine maintenance on existing bus duct systems — simple, fast swap-ins with minimal downtime
• Retrofits to upgrade older installations to higher-current capabilities
• Repairs and replacements where exact electrical characteristics are required to maintain system integrity

Why this matters for your project

Choosing the right bus plug with correct amperage, poles, and voltage helps prevent overheating, electrical arcing, and inconsistent connections. With a 400A capacity and 3-pole arrangement, you gain robust power transfer, clearer fault isolation, and safer, longer service life for your distribution network.

Practical considerations

• Always confirm fit and ratings before ordering — the part number SB340JK6GI is the best reference for compatibility.
• Assess your existing bus duct interface to ensure alignment with a 3-pole, 600V configuration.
• Plan for proper installation practices and follow applicable electrical codes for maintenance and retrofit projects.