Verified
Feels well-built and suitable for everyday plant and maintenance use.
Facilities · Manufacturing
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
circuit-breaker
Siemens 3VA5215-5EF31-0AA0 Circuit Breaker, 150A, 3-Pole, 480V
★★★★★
| Part Number | 3VA5215-5EF31-0AA0 |
| Amperes | 150 |
| Poles | 3 |
| Voltage | 480 |
| Product Type | circuit-breaker |
Regular price
$4,372.00
Sale price
$4,372.00
Regular price
Unit price
Save
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Siemens 3VA5215-5EF31-0AA0 Circuit Breaker, 150A, 3-Pole, 480V
Regular price
$4,372.00
Sale price
$4,372.00
Regular price
Unit price
Product description
Shipping
The Siemens 3VA5215-5EF31-0AA0 Circuit Breaker is engineered for demanding industrial power protection, delivering reliable performance in service, maintenance, and replacement projects. With a robust 150 A rating across a 3-pole configuration and up to 480 V, this breaker is designed to guard three-phase electrical systems and keep critical processes up and running.
Why this matters in real-world setups — In manufacturing floors, process lines, and heavy equipment areas, dependable protection translates to less downtime and safer operation. This Siemens device integrates smoothly into existing protection schemes, offering precise tripping behavior and solid endurance in challenging environments. Use the part number to confirm exact compatibility with your equipment and panel configuration.
- Amperage: 150 A
- Poles: 3
- Voltage: 480 V
- Part Number: 3VA5215-5EF31-0AA0
- Application: Industrial electrical service, routine maintenance, and replacement projects
Key use cases — Ideal for three-phase power distribution panels, upgrading protection in aging systems, and stocking as a reliable spare for mission-critical lines. It’s a practical choice for facilities that can’t tolerate unexpected outages, such as automated manufacturing lines, HVAC drives, and large motor control centers.
What sets it apart — This unit is purpose-built for compatibility via its exact part number, ensuring you’re selecting the correct Siemens protection device for your specific application. If you’re unsure about fit or replacement timelines, you can reach out for assistance in validating compatibility and optimizing your protection strategy.
Practical tips for installation and maintenance —
- Always verify the electrical ratings against your panel schedule and the equipment being served.
- Coordinate with upstream protective devices to maintain proper fault clearance and selective tripping.
- Keep a correctly rated spare on hand to minimize downtime during scheduled maintenance or unexpected failures.
Contact sales@ampstate.com
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase.
What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Lead time was reasonable and the part matched expectations when it arrived.
Procurement · Ontario
Verified
Good value for industrial use. Customers mention easy installation.
Service tech · Field work
