ITE/Siemens RV421 - 30A, 240V, Fusible Bus Plug

When your industrial power distribution system needs a dependable, plug-in protection solution, the ITE/Siemens RV421 Fusible Bus Plug delivers precise 30A, 240V protection for busway and panelboard networks.

Designed for demanding environments, this fusible bus plug is built to slot into compatible bus duct assemblies and panelboards, providing integrated overcurrent protection without adding bulky breakers. It's the ideal spare or replacement for older installations where compatible busplugs are scarce yet essential for safe operation.

• Brand: ITE/Siemens
• Model: RV421
• Type: Fusible Bus Plug
• Amperage: 30A
• Voltage: 240V
• Applications: Busway and panelboard power distribution systems

Typical uses: Industrial plants, commercial facilities, process equipment, and retrofit projects where compatible, hard-to-find busplugs are required.

What sets the RV421 apart? Its fusible design integrates seamlessly with existing bus duct infrastructure, enabling quick protection upgrades during maintenance or expansion. Unlike generic plug-in options, RV421 is rated for the exact 30A/240V specifications that many Siemens/ITE busway configurations depend on, helping you stay compliant with electrical protection standards while minimizing downtime.

Ideal scenarios include retrofitting an aging busway to meet new load requirements, expanding a facility with modular, maintainable protection, or maintaining a ready spare that matches your system's protection scheme.

• Ensure compatibility with your busway or panelboard model and current protection scheme.
• Verify amperage and voltage (30A at 240V) to match your installation requirements.
• Maintain an inventory of authentic RV421 units for rapid maintenance, repair, or upgrades.

In industrial environments where downtime equals cost, the ITE/Siemens RV421 Fusible Bus Plug delivers reliable, site-ready protection that keeps power flowing where it matters most. This part is a practical, precise solution for maintenance, repair, and upgrade projects requiring compatible, hard-to-find busplugs.