Siemens | REC3070ED4 | Bus Plug | 70A | 480V

Engineered by Siemens, the REC3070ED4 Bus Plug is the trusted choice for high-demand electrical panels where dependable current flow and precise compatibility matter. Built for maintenance, retrofit, and replacement tasks, this 70A, 480V bus plug helps keep your distribution system secure and efficient during upgrades or service windows.

Key details at a glance:

• Amperage: 70A
• Voltage: 480V
• Part number: REC3070ED4

Why choose the Siemens REC3070ED4 bus plug?

As a genuine Siemens part, it delivers engineering-grade fit and electrical contact reliability that aftermarket replacements often can't guarantee. The 70 amp current rating and 480-volt capability make it suitable for mid- to high-load distribution panels found in manufacturing, data centers, and commercial/industrial facilities. The plug’s geometry and contact design are optimized for quick, secure connections, reducing downtime during panel service and ensuring steady operation under peak loads.

Ideal use cases

• Maintenance shutdowns where a reliable plug-in connection is required to re-energize circuits quickly.
• Retrofits upgrading existing panels to support higher current or different voltages.
• Replacement of worn or damaged bus plugs in Siemens-panel installations where REC3070ED4 is specified.
• New equipment installations that call for a compliant, OEM-grade bus plug solution.

Installation and compatibility guidance

Before ordering, verify fit and ratings carefully. The REC3070ED4 part number is the clearest compatibility reference; cross-check it against your panel documentation to ensure a correct match. When installing, follow standard electrical safety practices and manufacturer instructions to secure the plug firmly and maintain proper clearance and insulation.

What you get

One Siemens REC3070ED4 Bus Plug designed for dependable performance in 70A, 480V systems, ready to integrate into compatible Siemens panels and assemblies.