Siemens | UV425 | Fusible Bus Plug | 400A | 240V

Siemens UV425 Fusible Bus Plug is an OEM-grade component designed for exacting power protection in compatible Siemens switchgear. Built to handle demanding feeder circuits, this 400A, 240V unit provides reliable, drop-in protection that supports maintenance, retrofit, and replacement projects where precise specifications are essential.

• Amperage: 400A
• Voltage: 240V
• Part number: UV425

Why choose the UV425 for your Siemens distribution setup? It’s engineered to deliver a precise fit and dependable contact integrity, reducing the risk of nuisance trips and ensuring consistent protection for critical feeders. By matching the exact part number, you’re aligning with Siemens engineering intent, which translates to faster service, fewer compatibility surprises, and smoother maintenance windows.

Ideal use scenarios include:

• Routine maintenance where a reliable, ready-to-install fusible bus plug is required to keep your distribution network online.
• Retrofit projects that update aging panels to current protection standards without sacrificing compatibility.
• Replacement needs for panels or assemblies that were designed to accept UV425 fusible plugs, helping you minimize downtime and stock the right spare part.

Helpful guidance for procurement and installation:

• Always confirm fit and ratings before ordering. The UV425 is the best reference for compatibility with your specific Siemens panel configuration.
• Use the part number UV425 as the primary reference when coordinating with distributors or Siemens service teams to ensure you’re selecting the exact replacement.
• As a fusible bus plug, this component is designed for safe integration by qualified electrical personnel within appropriate panel environments.

With the Siemens UV425 Fusible Bus Plug, you gain a precise, reliable solution that aligns with your maintenance schedules, retrofit plans, and replacement strategies. It’s the smart choice for safeguarding high-current feeder circuits at 240V, backed by Siemens engineering and targeted for use in compatible switchgear systems.