Professional-grade feel. No issues reported during commissioning.
Controls · Commissioning
Based in Canada
•
Serving USA & Canada
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
| Part Number | NA3P100 |
| Amperes | 100 |
| Poles | 3 |
| Voltage | 240 |
| Product Type | circuit-breaker |
Couldn't load pickup availability
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
NA3P100 100A 3P 240V Circuit Breaker from AmpState delivers dependable three‑phase protection for panelboards, load centers, and electrical distribution systems. This 3‑pole, 240V device is designed for replacement projects and spare stock that stays aligned with the original BOM, helping you minimize downtime and keep installations compliant.
Why this specific breaker matters: matching the original part number (NA3P100) ensures seamless BOM alignment, reduces forgiveness gaming around compatibility, and makes sourcing easier during repairs or upgrades. It’s ideal for stocking spares so you can quickly replace a tripped or failed device without lengthy downtime.
Practical use scenarios: replacing aging or faulty breakers in a 3‑phase 240V system, configuring spare stock for service panels, or supporting a maintenance program that prioritizes OEM‑consistent components. This breaker is a straightforward choice when you need a reliable, field‑tested 3P 240V solution that fits standard panelboard configurations.
Compatibility help: need help matching a part number or confirming fit? Message us and we’ll help you confirm compatibility with your equipment to keep your project on track.
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.
General feedback we often hear from customers purchasing industrial electrical parts.
Professional-grade feel. No issues reported during commissioning.
Controls · Commissioning
Arrived in good condition and helped keep our project on schedule.
Project team · Contractor
Exactly what most contractors expect from an industrial supplier.
Electrical · Commercial
Fast industrial sourcing support
Email us at sales@ampstate.com for pricing, availability, alternates, and project support.
Newsletter
Blogs