Siemens 3VA5150-5ED11-0AA0 50A 1P 415V Circuit Breaker | AmpState

Meet the Siemens 3VA5150-5ED11-0AA0, a purpose-built single-pole 50 A circuit breaker designed for reliable protection in panelboards, load centers, and electrical distribution networks. Built to slot into Siemens systems, it delivers consistent performance in 415 V single‑phase applications while supporting retrofit projects and ongoing maintenance where exact part numbers matter.

Key specifications at a glance

• Manufacturer: Siemens
• Part Number: 3VA5150-5ED11-0AA0
• Product Type: Circuit Breaker
• Amperage: 50 A
• Poles: 1 Pole
• Voltage: 415 V
• Applications: Panelboards, load centers, electrical distribution
• Availability: Available from AmpState
• Special note: Designed for retrofit work and maintenance planning when preserving the exact part number is important

Why this model stands out

• Exact PN continuity for retrofits: If your project requires the same Siemens part number across replacements, this 3VA5150-5ED11-0AA0 delivers reliable compatibility, reducing the risk of mismatches.
• Siemens‑grade reliability: Engineered to integrate smoothly within existing Siemens panelboards and distribution setups, helping you maintain protection standards without reconfiguring gear.
• Clear, industry‑standard rating: 50 A, 1‑pole design for straightforward protection of single‑phase circuits at 415 V, simplifying replacement decisions in everyday electrical distribution tasks.
• Stocked for quick turnaround: Availability through AmpState means faster fulfillment for urgent retrofit or maintenance timelines.

Ideal use cases

• Retrofit projects where a precise Siemens part number must be preserved for compatibility with existing busings, enclosures, and labeling.
• Maintenance planning for aging panelboards and load centers within 415 V single‑phase distribution networks.
• Repairs in facilities that standardize on Siemens protective devices to minimize variation across electrical rooms.
• Replacement in established Siemens installations where system architecture relies on the 3VA series protection strategy.

Compatibility and practical tips

Before ordering, confirm the part number aligns with your Siemens panel or distribution panel’s protection scheme. If you’re unsure about fit, Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.

What you gain with AmpState

• Genuine Siemens protection device designed for durable performance in demanding electrical environments.
• Transparent documentation and support to streamline procurement and installation.
• Competitive access to replacement parts that maintain your system’s original design intent.

For installers and facility engineers, the Siemens 3VA5150-5ED11-0AA0 offers a precise, reliable solution for safeguarding circuits in 415 V, 1‑pole configurations while keeping legacy part numbers intact for maintenance programs. Place your order through AmpState and simplify your retrofit and protection strategy today.