Siemens 3VA4150-5ED34-0AA0 50A 3P 600V Circuit Breaker | AmpState

Protect your electrical distribution with precision using the Siemens 3VA4150-5ED34-0AA0 50A 3P 600V Circuit Breaker. Designed for reliable circuit protection in panelboards, load centers, and general electrical distribution, this unit is built to keep your systems running smoothly and safely.

Whether you’re equipping new installs or performing a replacement, this 3-pole breaker is a ring-fence for uptime. Its 50 A rating and 600 V capacity make it suitable for a variety of commercial and industrial applications, while its three-pole configuration provides balanced protection across three phases.

Key specifications

• Manufacturer: Siemens
• Part number: 3VA4150-5ED34-0AA0
• Product type: Circuit Breaker
• Amperage: 50 A
• Poles: 3
• Voltage rating: 600 V
• Availability: AmpState

Why this Siemens breaker stands out

Amazon-style or generic replacements can lead to mismatches and downtime. This unit is specifically aligned to the original part number 3VA4150-5ED34-0AA0, helping you keep your bill of materials (BOM) consistent and streamline spare-part stocking. It’s a trusted option for maintaining protective coordination across your panelboards and distribution networks, reducing the risk of compatibility gaps during maintenance or expansion projects.

Ideal use cases

• Replacing a failed or aging 3P 50 A, 600 V circuit breaker in panelboards or load centers
• Stocking a spare that aligns with your original equipment BOM to minimize downtime
• Specifying a replacement part for electrical distribution upgrades and power distribution needs

Practical notes and support

Need help matching a part number or confirming compatibility with your equipment? Message us and we’ll help you confirm fit. AmpState provides this Siemens breaker to support accurate replacements and dependable performance in your electrical system.