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circuit-breaker
Siemens 3VA5340-6EC31-0AA0 Circuit Breaker, 400A, 3-Pole
| Part Number | 3VA5340-6EC31-0AA0 |
| Amperes | 400 |
| Poles | 3 |
| Product Type | circuit-breaker |
Regular price
$8,242.00
Sale price
$8,242.00
Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Siemens 3VA5340-6EC31-0AA0 Circuit Breaker, 400A, 3-Pole
Regular price
$8,242.00
Sale price
$8,242.00
Regular price
Unit price
Product description
Shipping
The Siemens 3VA5340-6EC31-0AA0 is a rugged, industrial-grade circuit breaker designed to protect high-current electrical systems. With a 400 A rating and three poles, this unit provides reliable, three-phase protection for demanding applications where minimizing downtime and safeguarding equipment matters most.
Key specifications
- Manufacturer: Siemens
- Part number: 3VA5340-6EC31-0AA0
- Product type: Circuit Breaker
- Amperage: 400 A
- Poles: 3
Applications and use cases
- Industrial electrical service environments where robust protection and reliable interruption of fault conditions are essential.
- Maintenance and replacement projects that require exact part-number compatibility to fit existing Siemens panels and gear.
- Three-phase distribution and protection for equipment and circuits in manufacturing, processing, and heavy-duty facilities.
Compatibility and installation notes
Verify fit by part number and application requirements to ensure seamless integration with your current electrical system. If you need help matching a part number or confirming compatibility, message us and we’ll help guide you to the right solution.
Why this Siemens model stands out
- Dedicated three-pole design for balanced protection across all phases in three-phase systems.
- High-current capability (400 A) suited for heavy-load circuits and demanding industrial applications.
- Part-number precision (3VA5340-6EC31-0AA0) helps ensure you’re selecting the exact replacement or upgrade for your equipment and panel family.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
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Good communication and clear updates while the order was processed.
Project · Coordination
Verified
Looks and feels like a proper industrial-grade part. Works as expected.
Service · Field install
