Siemens | RV463 | Fusible Bus Plug | 100A | 3-Pole | 600V

Siemens RV463 Fusible Bus Plug is a purpose-built replacement part designed for reliability in demanding 3-phase 600V systems. This 100A, 3-Pole fusible bus plug is ideal for maintenance, retrofit, and replacement tasks, ensuring a consistent, safe connection wherever Siemens switchgear interfaces with your distribution network.

Key specifications

• Amperage: 100A
• Poles: 3-Pole
• Voltage: 600V
• Part number: RV463
• Applications: Maintenance, retrofit, and replacement
• Important note: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.

Why the RV463 stands out

Designed to integrate seamlessly with Siemens gear, the RV463 delivers a dependable fusible path suitable for three-phase distribution. Its 100A rating provides solid protection for typical industrial and commercial circuits, while the 3-pole configuration supports balanced, efficient current flow across phases. With a 600V rating, it aligns with the voltage demands of many industrial panels, reducing the guesswork during maintenance or upgrades.

Ideal use cases

• Routine maintenance and service when a fusible bus plug needs replacement
• Retrofit projects that upgrade or modernize existing Siemens panels without changing downstream components
• Replacement during preventive maintenance to minimize downtime and keep systems running smoothly
• Spare parts inventory for critical 600V distribution circuits in industrial environments

How to choose and use

• Use the RV463 part number as the primary reference to ensure compatibility with your equipment.
• Always verify fit and ratings before ordering to prevent mismatches in current path or voltage tolerance.
• Plan replacements during regular maintenance windows to reduce impact on operations and to align with system availability.

With the Siemens RV463 Fusible Bus Plug, you gain a reliable, field-proven solution for keeping three-phase 600V distribution systems protected and running smoothly. This part is a practical choice for engineers, technicians, and panel users who value exact compatibility, easy sourcing, and durable performance in critical electrical infrastructure.