Siemens | REC4100ED4 | Bus Plug | 100A | 4-Pole | 600V

Meet the Siemens REC4100ED4 Bus Plug — a rugged, four-pole connection point engineered for reliable power distribution in demanding industrial environments. With a 100 A rating and a 600 V maximum, this bus plug is purpose-built for maintenance, retrofit, and replacement tasks where precise specifications matter and downtime matters less.

The REC4100ED4 designation isn’t just a label — it’s your assurance of exact compatibility with Siemens bus systems. Using the exact part number helps ensure a clean fit in existing panels, distribution blocks, and interconnects, so you can upgrade or renew sections of your electrical infrastructure without guesswork.

Key specifications

• Amperage: 100 A
• Poles: 4-Pole configuration
• Voltage: 600 V
• Part number: REC4100ED4

Why this bus plug stands out In scenarios where equipment reliability and quick serviceability are critical, a four-pole, 100 A, 600 V plug from Siemens provides a secure, conductive path that’s built to withstand steady operation and periodic disconnects. Its design supports stable phasing and orderly power routing across multi-line setups, reducing miswiring risks during disconnections and reassemblies.

Common use cases

• Maintenance windows requiring fast, safe disconnection and reconnection to minimize production downtime.
• Retrofit projects where upgrading to current Siemens bus plug standards preserves wiring layouts and terminations.
• Replacement of damaged or aged bus plugs to restore safe, compliant power connections in switchgear, panels, or distribution blocks.
• New installations within compatible Siemens infrastructure where a 4-pole, 100 A, 600 V connection is specified.

Compatibility and installation notes

Always confirm fit and ratings before ordering. Use the REC4100ED4 part number as the best reference for compatibility with your Siemens bus assemblies and related hardware. If you’re replacing an existing plug, compare pole configuration, amperage, and voltage to ensure a seamless match and maintain proper safety clearances throughout the panel.