Siemens | UEC3050GED4 | Circuit Breaker | 50A | 480V

Introducing the Siemens UEC3050GED4 circuit breaker — a high‑performance protection device engineered for demanding 480V electrical systems. With a precise 50A rating, it delivers reliable overcurrent protection for feeders and equipment in commercial, industrial, and retrofit environments.

Key specifications

• Amperage: 50A
• Voltage: 480V
• Part number: UEC3050GED4
• Application: Maintenance, retrofit, and replacement where exact specs matter

Note: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.

Why this Siemens breaker stands out

• Precise compatibility: The UEC3050GED4 is the definitive reference for matching breakers to your Siemens panels and accessories; using the exact part number minimizes guesswork.
• Robust 480V performance: Built to protect high‑voltage circuits and equipment commonly used in commercial and light industrial settings.
• Smart replacement option: Ideal for service crews performing maintenance shutdowns, panel retrofits, or stocking a reliable spare for critical infrastructure.
• End‑to‑end protection: Delivers consistent trip behavior and predictable protection for feeders, motors, and distribution circuits when paired with compatible buses and enclosures.

Practical use cases

• Replacing a worn or failing breaker in a 480V Siemens panel during scheduled maintenance.
• Retrofit projects upgrading electrical distribution to a 50A circuit in a light industrial facility.
• Emergency spare part planning for facilities where uptime is critical and exact Siemens compatibility is required.

Installation and safety tips

Before you install, double-check that the UEC3050GED4 matches your panel's ratings and line/load configuration. Ensure power is completely isolated, remove all stored energy, and follow your facility's lockout-tagout procedures. Use the appropriate termination sizing as specified by your panel documentation, and verify clean, secure connections to ensure reliable contact.

Who benefits most

Designed for electrical professionals, facilities managers, and maintenance teams responsible for high‑availability power distribution. If your operation depends on predictable, compliant protection for 480V circuits, this breaker provides a precise, proven option that reduces sourcing guesswork and downtime.

How it compares to alternatives

Compared to generic, multi‑voltage breakers, the UEC3050GED4 is defined by its exact part‑number reference, minimizing compatibility risk and downtime. When you need a reliable, purpose‑built solution that aligns with your existing Siemens infrastructure, this unit offers a clear, confident fit for continued electrical safety and performance.