Siemens 3VA4112-5ED24-0AA0 125A 2P 600V Circuit Breaker | AmpState

The Siemens 3VA4112-5ED24-0AA0 is a robust 125 A, 2-pole circuit breaker designed to deliver reliable overcurrent protection in panelboards, load centers, and electrical distribution networks. Built for retrofit work and maintenance planning, this exact part number keeps your field replacements consistent, reducing downtime and easing procurement when you need to service existing installations.

• Amperage: 125 A
• Poles: 2
• Voltage rating: 600 V
• Application: panelboards, load centers, and electrical distribution systems
• Manufacturer: Siemens
• Part number: 3VA4112-5ED24-0AA0

Why this exact model matters: when upgrading or maintaining systems that were originally wired with the 3VA4112-5ED24-0AA0, using the same part number preserves compatibility with bus bars, mounting, and enclosure knockouts. It also supports consistent spare-stock strategies, so your team can fulfill service tickets quickly without field modifications or reconfigurations.

Who should consider this breaker: facility managers, maintenance technicians, electrical contractors, and retrofit teams responsible for commercial or industrial distribution panels. If your project requires dependable protection at a 600 V rating and you need two-pole protection for multi-wire circuits, this Siemens breaker aligns with common panelboard and distribution-center standards.

How it compares in practical terms: this model is built for the standard Siemens 3VA-style protection approach, offering dependable interrupting capability for circuits that demand steady performance under routine or fault conditions. If you’re replacing a worn unit or stocking parts for ongoing maintenance, choosing the exact model minimizes retrofit work and keeps your electrical system performing as designed.

Compatibility and verification: to ensure a precise fit, confirm the exact part number (3VA4112-5ED24-0AA0) along with 125 A, 2 poles, and 600 V rating. If you’re unsure about fit, reach out with the part number and system details and we’ll help confirm compatibility.

Availability: AmpState carries this Siemens circuit breaker, ready for quick ordering to support maintenance windows and retrofit schedules. Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.

Practical installation and care tips: install only by qualified personnel with the power fully isolated, and store spare units in a clean, dry environment to prevent corrosion or contamination. Regularly review panelboard documentation to ensure ongoing alignment between the installed breakers and the original equipment manufacturer specifications.