Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
Based in Canada
•
Serving USA & Canada
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| Amperes | 400 |
| Poles | 3 |
| Voltage | 600 |
| 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.
Introducing the General Electric SG400CS circuit breaker — a purpose-built protection device for 3-phase, 600-volt systems. Engineered for maintenance, retrofit, and replacement projects, this 400A, 3-pole breaker helps keep commercial and industrial panels safe and compliant.
Why this matters: In busy electrical environments, you need a reliable, exactly-rated breaker that matches your panel’s configuration. The SG400CS is designed to slot into GE-compatible equipment where precise trip characteristics and a 3-pole arrangement are required for 3-phase distribution. Its 600V rating supports a wide range of industrial and commercial applications, from motor circuits to general service panels.
Key use cases: - Replacing a worn or failed breaker in a GE or GE-compatible panel. - Retrofitting older installations to a 3-pole, 600V protection scheme. - Stocking a genuine SG400CS spare for rapid field service, minimizing downtime.
Important compatibility note: Confirm fit and ratings before ordering. The part number SG400CS is the best reference for compatibility, ensuring you match the exact form factor and trip characteristics for your panel.
Contact sales@ampstate.com
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General feedback we often hear from customers purchasing industrial electrical parts.
Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
Packaging was secure and the item arrived clean and ready for installation.
Electrical contractor · GTA
We’ve used this type on multiple jobs and it’s been reliable so far.
Panel shop · Canada/US
Fast industrial sourcing support
Email us at sales@ampstate.com for pricing, availability, alternates, and project support.
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