Siemens UJC4400G - 400A, 600V, Non-Fusible Bus Plug

The Siemens UJC4400G Non-Fusible Bus Plug is a purpose-built solution for reliable power distribution in demanding industrial and commercial environments. With a 400A continuous rating and a 600V maximum, this bus plug is engineered to handle the heavy-duty demands of modern busway and panelboard systems while maintaining safe, straightforward operation during maintenance and upgrades.

Why this bus plug stands out

• Heavy-duty performance: 400A at 600V provides the robust current capacity needed for mid- to high-load distribution in plants, facilities, and equipment rooms.
• Non-fusible design: A non-fusible configuration streamlines installation and retrofit work, enabling quick reconfiguration and easier maintenance without fuse handling.
• Siemens reliability: Built to the standards you expect from Siemens, the UJC4400G supports consistent operation in challenging environments and aligns with common busway and panelboard configurations.
• Versatile applications: Ideal for industrial plants, commercial facilities, process equipment, and retrofit projects where compatible, hard-to-find busplugs are required.

What problems it solves

When upgrading aging power distributions or expanding a busway network, compatibility and speed matter. The UJC4400G provides a ready-to-deploy, non-fusible plug that fits standard Siemens busway and panelboard systems, reducing downtime and ensuring a reliable path for power distribution. It’s particularly valuable in maintenance scenarios where quick isolation and reconfiguration are needed without swapping in-fuse components.

Ideal use scenarios

• Maintenance, repair, and upgrade projects in industrial plants and commercial facilities
• Retrofit work where existing busway layouts require a proven, compatible non-fusible plug
• Process equipment installations that demand dependable power connections with straightforward serviceability

Practical considerations

Ensure compatibility with your current busway and panelboard setup and follow Siemens installation guidelines to maximize performance and safety. This bus plug is designed to integrate seamlessly into existing systems that require a 400A, 600V non-fusible solution, delivering dependable distribution without the complexity of fusible components.

Equip your electrical distribution with a trusted Siemens component that supports efficient maintenance cycles, scalable upgrades, and reliable, long-term operation. This UJC4400G bus plug is poised to be a dependable part of your power distribution strategy.