Siemens | XLVB354N | Fusible Bus Plug | 200A | 3-Pole | 600V

Engineered by Siemens, the XLVB354N Fusible Bus Plug delivers dependable 200A protection in a compact, three-pole design built for 600V systems. This essential component is purpose-built for maintenance, retrofit, and replacement projects, ensuring your Siemens panel infrastructure stays protected without disruption.

Key specifications at a glance

• Amperage: 200A
• Poles: 3-Pole
• Voltage rating: 600V
• Part number: XLVB354N

Why the XLVB354N matters for your electrical system

When you’re upgrading or maintaining a Siemens-based installation, the XLVB354N Fusible Bus Plug provides a precise, compatible solution that preserves the protection scheme of your equipment. Its three-pole configuration supports multi‑circuit protection within a single plug, helping to streamline panel work and reduce downtime during service windows. By matching Siemens’ internal design standards, this bus plug delivers predictable performance, easier diagnostics, and reliable fault response when protection coordination matters most.

Ideal use cases

• Maintenance projects on Siemens panelboards that require fusible protection with a 200A feed.
• Retrofits where existing bus plugs must meet the same amperage, voltage, and pole configuration.
• Replacement installations to restore original protection characteristics and quick recovery after servicing.

How this part solves common needs

• Seamless compatibility with Siemens electrical infrastructure minimizes guesswork during replacement.
• Three poles in a single plug simplify wiring configurations and inspection routines.
• Reliable 200A capacity supports substantial load segments while maintaining safe isolation during faults.
• 600V rating ensures appropriate insulation and protection for typical industrial and commercial applications.

Compatibility and installation notes

Before ordering, verify the fit and ratings to ensure a perfect match with your specific Siemens equipment. The part number XLVB354N is the best reference for compatibility, and confirming these details helps prevent installation delays. Installation should be performed by qualified electrical personnel in accordance with applicable standards and manufacturer guidelines.

Practical tips for optimal use

• Store and handle the bus plug in a clean, dry environment to maintain contact integrity.
• During retrofit or replacement, plan for minimal system downtime by coordinating with the maintenance schedule and ensuring all energy sources are isolated.
• Pair this bus plug with corresponding Siemens protection components to maintain consistent protection coordination across the panel.