Siemens RV361 - 30A, 600V, 3-Phase, Fusible Bus Plug

Siemens RV361 is a purpose-built Fusible Bus Plug designed to deliver dependable, protected power distribution in demanding industrial and commercial environments. With a 30A current rating, 600V maximum voltage, and a 3‑phase configuration, this unit is engineered to support medium-to-large process equipment and facility distribution without compromising uptime or safety.

Why the RV361 stands out

• Reliable three‑phase protection: The fusible bus plug provides immediate overcurrent protection within a compact, plug-in module, helping safeguard downstream equipment and wiring.
• 600V, 30A capacity: Suited for a wide range of industrial loads and commercial power circuits, balancing performance with safety margins in busy facilities.
• 3‑phase efficiency: Optimizes power delivery for motors, drives, and other three‑phase equipment, reducing voltage drop and improving startup characteristics.
• Plug‑in convenience for busway and panelboards: Designed to integrate with existing Siemens busway and panelboard distributions, streamlining installation and upgrades.
• Hard-to-find, maintenance-ready: This RV361 model is ideal for retrofit projects, replacements, and ongoing maintenance where compatible busplugs are required to keep systems online.

Ideal applications and use cases

• Industrial plants upgrading power distribution where a reliable fusible plug is needed to protect feeders and process equipment.
• Commercial facilities implementing new or expanded motor loads that require robust, embedded overcurrent protection.
• Retrofit projects replacing aged bus plugs in existing busway or panelboard networks, minimizing downtime and compatibility concerns.
• Maintenance and repair scenarios where replacing a specific 3‑phase, 30A fusible plug is essential to restore distribution integrity.

Specifications at a glance

• Brand: Siemens
• Model: RV361
• Type: Fusible Bus Plug
• Amperage: 30A
• Voltage Rating: 600V
• Phase / Poles: 3‑Phase
• Applications: Busway and panelboard power distribution systems

For engineers and maintenance teams aiming to keep power distribution tight, safe, and up to date, the Siemens RV361 Fusible Bus Plug delivers a trusted solution built to integrate with existing Siemens infrastructure. It’s the practical, dependable choice for upgrades, retrofits, and routine service where compatible, reliable busplugs are essential.