Siemens 3VA61407HL310AA0 40A 3P 600V Circuit Breaker | AmpState

The Siemens 3VA61407HL310AA0 is a 3-pole, 40 A circuit breaker designed for reliable circuit protection in panelboards, load centers, and electrical distribution systems. Built for everyday electrical work, this authentic Siemens part is a direct match for installations that demand exact part-number compatibility, making it a smart choice for maintenance teams, panel builders, and spare inventories where fit matters. Available from AmpState, it’s ready to support your project or service requirements.

• Amperage: 40 A
• Poles: 3
• Voltage rating: 600 V
• Manufacturer: Siemens
• Part number: 3VA61407HL310AA0
• Application: suitable for panelboards, load centers, and electrical distribution

Why this specific part stands out for professional electricians and spec-driven projects: you’re not just buying a breaker—you’re locking in exact compatibility with Siemens panel systems. The direct part-number match minimizes guesswork during replacements and new builds, reducing troubleshooting time and ensuring consistent protective performance across your electrical distribution network.

Ideal use cases

• Replacing a failed or outdated breaker in existing Siemens installations without the risk of mismatched amperage or pole count.
• Specifying a reliable Siemens part for panelboard or load-center fabrication and commissioning projects.
• Strategic stocking for maintenance teams and spare inventory, ensuring rapid response when protection devices are required.

Compared to generic substitutes, the 3VA61407HL310AA0 delivers known electrical characteristics, a precise 3P configuration, and a 40 A rating at 600 V, all aligned with Siemens standards. This clarity helps you avoid compatibility issues, installation delays, and unexpected downtime—key considerations when you’re safeguarding critical electrical distributions in commercial, industrial, or service environments.

Pro tips for best results: verify the exact part number 3VA61407HL310AA0 against your panel labeling and documentation, and confirm that your system calls for a 3-pole, 40-amp device rated for 600 V. If you’re building or repairing Siemens-based installations, this breaker from AmpState offers a dependable, direct-fit solution that simplifies ordering, stocking, and maintenance workflows.