UC421A - 421A, 130V, Bus Plug

Meet UC421A, a rugged bus plug designed to deliver dependable power distribution where it matters most—in busy industrial plants and commercial facilities. Built for demanding environments, this 421A, 130V bus plug integrates seamlessly into established power layouts to keep processes running smoothly.

Model UC421A is engineered for reliability in busway and panelboard power distribution systems. With a 421A current rating at 130V, it provides the heavy-duty performance needed for large feeders, motors, and critical process equipment. This makes it an ideal solution for maintenance, repair, and upgrade projects where compatible, hard-to-find busplugs are required.

Why the UC421A stands out

• High-current capability: 421A at 130V supports demanding loads without frequent replacements or substitutions.
• Designed for busway and panelboard integration: streamlined compatibility with common distribution architectures, reducing installation time.
• Perfect for retrofit and maintenance: a reliable source for hard-to-find bus plugs during upgrades or system repairs.
• Durable for industrial use: built to withstand the rigors of continuous operation and challenging environments.

Use cases and applications

• Retrofit projects where legacy bus plugs are unavailable or degraded, enabling a smooth modernization path.
• New or upgraded facilities needing robust power distribution to process equipment and large-scale feeders.
• Maintenance programs requiring a compatible, dependable bus plug to minimize downtime and keep systems running.

Specifications at a glance

• Model: UC421A
• Type: Bus Plug
• Amperage: 421A
• Voltage Rating: 130V
• Application: Busway and panelboard power distribution systems

For projects that demand a dependable, readily compatible bus plug capable of supporting demanding industrial and commercial power distribution needs, the UC421A delivers the right balance of performance and compatibility—streamlining upgrades, reducing downtime, and ensuring reliable operation across your facility.