Siemens | XLVB422NG | Fusible Bus Plug | 60A | 4-Pole | 240V

Siemens XLVB422NG Fusible Bus Plug is a purpose-built, OEM-grade protection component designed for maintenance, retrofit, and replacement in load-bearing electrical panels. Rated at 60A, configured as 4-Pole, and operating at 240V, this bus plug delivers reliable protection while enabling fast, downtime-minimizing service in demanding environments.

What makes this bus plug stand out

• Exact Siemens form factor ensures a seamless, plug-in fit with compatible switchgear and bus assemblies, reducing the risk of misfit substitutions.
• OEM reliability brings proven electrical characteristics, tolerances, and safety interlocks that aftermarket substitutes may not guarantee.
• Efficient maintenance and retrofit—swap in a like-for-like part during scheduled service or panel upgrades to minimize panel downtime.
• Clear specifications align with standard 60A, 240V protection schemes, simplifying documentation, stock management, and future servicing.

Ideal applications

• Maintenance of commercial and industrial panels that require a 60A, 4-Pole, 240V fusible bus path.
• Retrofits to upgrade aging switchgear or to match updated protection criteria without changing the surrounding hardware.
• Spare-part strategy for service fleets—having the exact XLVB422NG on hand speeds repairs and reduces troubleshooting time.

Fit, compatibility, and installation tips

Before ordering, confirm fit and ratings against your panel’s documentation. The part number XLVB422NG is the best reference for compatibility, ensuring the bus plug interfaces correctly with the bus bar geometry and protective circuits in your Siemens-powered system.

Why choose Siemens in critical protection roles

Siemens components are engineered for predictable performance in mission-critical environments. The XLVB422NG fusible bus plug offers precise alignment with Siemens gear, robust construction to withstand industrial conditions, and a reliable safety profile that supports consistent operation across maintenance cycles and retrofits.

Equip your panel with the Siemens XLVB422NG Fusible Bus Plug to deliver dependable protection, streamlined serviceability, and long-term reliability for 60A, 4-Pole, 240V distributions.