Matched our existing hardware and fit as expected. Clean install.
Maintenance · Retrofit work
Based in Canada
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Serving USA & Canada
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| Part Number | EHB3100 |
| Amperes | 100 |
| Poles | 3 |
| Voltage | 480 |
| Product Type | circuit-breaker |
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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.
The Westinghouse EHB3100 is a rugged 100 A, three-pole circuit breaker built for everyday electrical work in panelboards, load centers, and distribution systems. Its bolt-on design provides a secure, dependable connection that stays in place even in vibration-heavy environments, making it a reliable choice for both maintenance and new installations.
Ideal use cases
Specifications at a glance
Need help confirming compatibility? If you’re unsure whether the EHB3100 matches your existing equipment or BOM, message us and we’ll help you verify the fit and ensure a seamless swap.
Contact sales@ampstate.com
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General feedback we often hear from customers purchasing industrial electrical parts.
Matched our existing hardware and fit as expected. Clean install.
Maintenance · Retrofit work
Quick confirmation on details and a smooth ordering process.
Purchasing · Fast turnaround
Came well packed. Labeling made receiving and staging easy.
Warehouse · Receiving
Fast industrial sourcing support
Email us at sales@ampstate.com for pricing, availability, alternates, and project support.
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