Eaton | 505C291G02 | Bus Plug | 110A | 3-Pole | 600V

Eaton's 505C291G02 Bus Plug is a purpose-built connector designed for reliability in industrial and commercial electrical distributions. Ideal for maintenance, retrofit, and replacement projects, this 3-pole bus plug delivers precise specs that match existing Eaton systems, helping you keep downtime to a minimum and performance at peak levels.

Key specifications at a glance

• Amperage: 110 A
• Poles: 3-Pole
• Voltage rating: 600 V
• Part number: 505C291G02
• Intended use: Maintenance, retrofit, and replacement in matching-spec installations

Why this Eaton bus plug stands out

• Exact compatibility with Eaton-compatible assemblies: The part number 505C291G02 is the most reliable reference for ensuring a proper fit and electrical performance.
• Designed for real-world serviceability: Suitable for routine maintenance, upgrades, and component replacements without overhauling your distribution path.
• Robust 3-pole configuration for secure operation: Supports balanced, reliable power distribution in 600V systems, reducing the risk of voltage stress on individual conductors.

Practical use cases

Think of this bus plug as a drop-in solution when you need to extend or refresh your Eaton-based distribution network. It’s an excellent choice for:

• Maintenance shutdowns where a precise, match-grade plug is required to restore service quickly
• Retrofits that add capacity or upgrade existing equipment without replacing the entire panel
• Replacement of worn or damaged bus plugs in current installations to maintain system integrity

Fit, safety, and installation considerations

To ensure a smooth installation, verify:

• That the equipment you’re servicing uses an Eaton-compatible bus plug with the same part number or compatible interface
• That the system’s amperage (110 A) and voltage (600 V) match your application requirements
• That you’re working within the correct number of poles (3) and the appropriate enclosure and wiring standards

Important: Confirm fit and ratings before ordering. The part number 505C291G02 is your best reference for compatibility, ensuring you choose a plug that integrates seamlessly with your existing bus and protective devices.