SLVBR3220G - Siemens Sentron SLVB Fusible Bus Plug - A 240V 3-Pole 3-Phase

Introducing the SLVBR3220G, a purpose-built fusible bus plug from Siemens’ Sentron SLVB family. Engineered for heavy-duty industrial power distribution, this 60A, 240V, 3-pole, 3-phase unit acts as a configurable feeder and branch disconnect that integrates seamlessly with Siemens Sentron busway systems. Its plug-in design simplifies installation and maintenance, delivering reliable isolation without a full panel redesign.

Key features that matter in real-world setups

• Ampere Rating: 60A — suitable for mid- to high-load feeders in industrial environments.
• Voltage: 240V — compatible with common 3-phase industrial electrical distributions.
• Configuration: 3-Pole, 3-Phase — cleanly supports standard 3-phase workers and equipment.
• Mounting Style: Plug-in busway riser (vertical orientation) — fast, tool-free integration into vertical distribution layouts.
• Grounding: Internal ground (G) — simplifies grounding path and reduces external wiring points.
• Enclosure Rating: IP40 — adequate for indoor dry/controlled environments, protecting the internal fusible components from dust and incidental contact.
• Application: Feeder and branch disconnect for Siemens Sentron busway systems — designed to drop into a broader busway network with minimal disruption.

Why this fusible bus plug stands out

The SLVBR3220G isn’t just a connector — it’s a deliberate solution for modular power distribution. By combining a 60A fuse-ready feed with a plug-in busway interface, it enables quick reconfiguration of your electrical layout, reduces downtime during maintenance, and provides a clear, isolated path for protection duties within a Sentron busway corridor. The vertical plug-in orientation is particularly advantageous in space-constrained racks or ceiling-mounted runways, where a compact, easily accessible disconnect point accelerates routine servicing.

Practical use cases

• Feeder sections feeding machining centers, presses, or conveyors in manufacturing lines where rapid isolation is essential for maintenance or fault response.
• Branch disconnect points within a larger Sentron busway installation, enabling selective disconnection of downstream equipment without disturbing the entire system.
• Retrofits or system expansions where modular, plug-in protection points streamline upgrades without rewiring existing busways.

Compatibility and installation notes

The SLVBR3220G is part of Siemens’ Sentron SLVB heavy-duty fusible bus plug lineup, catalog number SLVBR3220G. For horizontal (H) orientation or alternative grounding configurations, please contact us to discuss options that suit your specific busway layout and safety requirements.

Designed for professionals who value reliability, modularity, and straightforward maintenance in 3-phase distribution networks, the SLVBR3220G helps ensure safe, efficient power management across industrial facilities that rely on Siemens Sentron busway systems.