Siemens 3VA5215-6EF31-0AA0 Circuit Breaker, 150A, 3-Pole, 600V

The Siemens 3VA5215-6EF31-0AA0 is a robust three-pole circuit breaker designed for demanding industrial electrical service, maintenance, and replacement projects. With a 150 A rating and a 600 V maximum, it delivers dependable protection for three‑phase power distribution while integrating seamlessly into Siemens-compatible panels and systems. Verify compatibility by the part number 3VA5215-6EF31-0AA0 and your specific application requirements.

Key specifications

• Manufacturer: Siemens
• Part Number: 3VA5215-6EF31-0AA0
• Product Type: Circuit Breaker
• Amperage: 150 A
• Poles: 3 (three-pole)
• Voltage: 600 V

Applications and use cases

• Protection for three‑phase distribution circuits in industrial facilities.
• Replacement for aging or failed breakers in service entrances, switchboards, and control panels.
• Ideal for motor control centers and other heavy-load environments where reliable overcurrent protection is essential.

Why this Siemens breaker stands out

Designed for durability in harsh industrial settings, the 3VA5215-6EF31-0AA0 emphasizes precise tripping behavior and consistent performance across demanding conditions. The explicit part-number reference helps ensure you’re selecting the exact device your panel requires, reducing downtime caused by compatibility uncertainties. When you need a trusted, Siemens‑branded solution for three‑phase protection, this unit delivers both reliability and peace of mind.

Compatibility & verification

To confirm a perfect fit, compare the device’s part number (3VA5215-6EF31-0AA0) with your panel or equipment specifications and confirm the system’s voltage and pole configuration match your installation needs. If you’re unsure about compatibility or mounting requirements, reach out with the part number and application details—we’re ready to assist with verification and guidance.

Installation & practical considerations

• Ensure the panel or enclosure supports a 3‑pole, 150 A, 600 V device of this type.
• Follow all local electrical codes and Siemens installation guidelines. Use proper safety procedures and qualified personnel for installation.
• Store and handle the breaker in a clean, dry environment to maintain reliability before installation.
• For replacement scenarios, plan the swap to minimize system downtime and verify the upstream protection coordination remains appropriate after installation.

Purchase with confidence

The Siemens 3VA5215-6EF31-0AA0 is purpose-built for industrial service, maintenance, and replacement tasks. If you need help matching a part number or confirming compatibility with your specific setup, message us—our team can confirm fit and guide you toward a smooth, reliable install.