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circuit-breaker
Siemens 3VA5170-5EF31-0AA0 70A 3P 480V Circuit Breaker | AmpState
★★★★★
| Part Number | 3VA5170-5EF31-0AA0 |
| Amperes | 70 |
| Poles | 3 |
| Voltage | 480 |
| Product Type | circuit-breaker |
Regular price
$10.00
Sale price
$10.00
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 3VA5170-5EF31-0AA0 70A 3P 480V Circuit Breaker | AmpState
Regular price
$10.00
Sale price
$10.00
Regular price
Unit price
Product description
Shipping
Introducing the Siemens 3VA5170-5EF31-0AA0, a 70 A, 3-pole, 480 V circuit breaker designed to protect your panelboards, load centers, and electrical distribution systems with precision. This exact Siemens part is a trusted choice for retrofit work and maintenance planning, where keeping the same part number is key to fast, reliable replacements and uninterrupted operation.
- Exact part compatibility: The series and model number 3VA5170-5EF31-0AA0 ensure a precise fit in Siemens panels, reducing the risk of misfits or unnecessary panel modifications.
- Three-phase protection at 480 V: Suitable for three-pole configurations in commercial and industrial environments, helping to guard important equipment and distribution networks.
- 70 A protection rating: Appropriately sized for branch circuits and distribution feeds within your system, balancing protection with available electrical capacity.
- Retrofit-ready and maintenance-friendly: Ideal for replacing aging or failed breakers without changing the surrounding infrastructure, preserving panel labeling and wiring schemes.
- Availability from AmpState: Accessible through AmpState to support planning, stocking, and quick deployment on critical projects.
Who benefits: This breaker is well-suited for facilities managers, electrical contractors, and maintenance teams working with Siemens panelboards and distribution assemblies. It’s also a smart choice for system integrators who need to maintain consistent components across upgrades and expansions.
Practical use cases include:
- Replacing a defective or outdated breaker in a Siemens panelboard with an exact-number part to ensure fit and function.
- Stocking a reliable spare for service vehicles to minimize downtime during outages or inspections.
- Executing retrofit projects where preserving the original part number simplifies ordering and compatibility across the electrical distribution network.
Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.
Contact sales@ampstate.com
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
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Arrived in good condition and helped keep our project on schedule.
Project team · Contractor
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Exactly what most contractors expect from an industrial supplier.
Electrical · Commercial
