Siemens | REC4050ED | Bus Plug | 50A | 240V

The Siemens REC4050ED Bus Plug is a rugged, plug-in component engineered for Siemens busway systems, delivering a reliable 50A, 240V connection for maintenance, retrofit, and replacement projects. Designed to integrate seamlessly with existing bus duct infrastructure, this bus plug helps keep critical power paths open with minimal downtime.

• Amperage: 50A
• Voltage: 240V
• Part number: REC4050ED
• Suitable for: maintenance, retrofit, and replacement needs where matching specs are required

Why choose the Siemens REC4050ED Bus Plug?

Unlike generic connectors, this unit is specifically matched to Siemens busway interfaces, ensuring proper alignment, secure mating, and reliable current transfer. It supports mid-range load distribution within industrial facilities and equipment rooms, helping you preserve system integrity during maintenance or upgrades. Its 50A/240V rating covers common distribution scenarios, from feeder connections to branch-out points, without overloading the bus duct network.

Key use cases

• Maintenance shutdowns: quick, safe disconnections and reconnections to restore service fast.
• Retrofits: swap out aging plugs to upgrade to current Siemens specifications without reworking the entire bus duct.
• Replacements: exact-fit part where the REC4050ED is the best reference for compatibility.
• Inventory readiness: keep on-hand spares to minimize downtime when components wear or fail.

Fit and compatibility notes

Confirm fit and ratings before ordering. The part number REC4050ED is the best reference for compatibility with your Siemens bus plug assemblies. If you’re unsure, compare interface geometry and rating with your existing bus plug to ensure a direct, reliable match.

Pro tip: Store spare bus plugs in a clean, dry area and inspect connectors for signs of wear before installation. When in doubt, involve qualified electrical personnel to verify system compatibility and safety compliance.