Verified
Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
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circuit-breaker
Siemens 3VA5120-4ED21-0AA0 20A 2P 480V Circuit Breaker | AmpState
★★★★★
| Part Number | 3VA5120-4ED21-0AA0 |
| Amperes | 20 |
| Poles | 2 |
| Voltage | 480 |
| Product Type | circuit-breaker |
Regular price
$1,120.00
Sale price
$1,120.00
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 3VA5120-4ED21-0AA0 20A 2P 480V Circuit Breaker | AmpState
Regular price
$1,120.00
Sale price
$1,120.00
Regular price
Unit price
Product description
Shipping
Meet the Siemens 3VA5120-4ED21-0AA0, a 20 A, 2-pole circuit breaker engineered to protect panelboards, load centers, and electrical distribution systems with precision. This part is a deliberate choice when a direct part-number match matters, simplifying procurement, maintenance, and stock management for teams and panel builders.
- Exact specification for Siemens systems: 3VA5120-4ED21-0AA0, 20 A, 2-pole, 480 V.
- Effortless inventory management: Direct part-number match reduces mis-orders and streamlines replenishment for spare parts.
- Reliable protection in distribution gear: Optimized for use in panelboards, load centers, and electrical distribution networks.
- Versatile industrial applicability: Ideal for data centers, manufacturing lines, and large facilities requiring robust 2-pole, 480 V protection.
- Support from AmpState: Available through AmpState; we can help confirm fit and compatibility with your panels.
Practical use cases include upgrading legacy protection, maintaining ready-to-go spare parts for maintenance teams and panel builders, and ensuring quick replacements during critical outages. If you’re unsure about compatibility, message us and we’ll help you verify the right part number and fit for your panelboard or load center.
- Manufacturer: Siemens
- Part Number: 3VA5120-4ED21-0AA0
- Product Type: Circuit Breaker
- Amperage: 20 A
- Poles: 2
- Voltage: 480 V
- Availability: AmpState
Contact sales@ampstate.com
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Packaging was secure and the item arrived clean and ready for installation.
Electrical contractor · GTA
Verified
We’ve used this type on multiple jobs and it’s been reliable so far.
Panel shop · Canada/US
