Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
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.
| Amperes | 350 |
| 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.
Powerful, reliable protection for demanding 600V three-phase systems, the Westinghouse MA3350S Circuit Breaker delivers 350A of resilient overcurrent protection in a 3-pole package. Built for maintenance, retrofit, and replacement projects, this unit ensures you can upgrade or service your electrical distribution with confidence when your spec requires exact part-level compatibility.
The MA3350S is specifically selected when the goal is precise spec matching. Using the exact part number as your compatibility reference minimizes the risk of misfits in panels and enclosures, reducing installation delays and downtime.
Always confirm fit and ratings before ordering. The MA3350S part number is your best reference to ensure compatibility with your existing breaker profile and panel catalog. If you have a mixed-technology panel, verify that the replacement matches the exact trip characteristics and mounting style used in your current setup.
One Westinghouse MA3350S Circuit Breaker designed for robust protection in 600V systems, ready for installation by qualified electrical professionals who follow local codes and safety standards.
Contact sales@ampstate.com
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General feedback we often hear from customers purchasing industrial electrical parts.
Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
Good communication and clear updates while the order was processed.
Project · Coordination
Looks and feels like a proper industrial-grade part. Works as expected.
Service · Field install
Fast industrial sourcing support
Email us at sales@ampstate.com for pricing, availability, alternates, and project support.
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