Acquired by Eaton (via Cooper Industries)Est. 1957
McGraw-Edison Circuit Breakers
McGraw-Edison, formerly Cooper Industries and now part of Eaton, produced medium and high voltage switchgear and reclosers. Their products remain widely installed in utility distribution systems. Group CBS provides comprehensive support for McGraw-Edison equipment.
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Product Lines
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Voltage Classes
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Breaker Types
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In Inventory
Support & Lifecycle Services for McGraw-Edison
Group CBS provides complete lifecycle support for all McGraw-Edison circuit breakers, from testing and certification to refurbishment and replacement.
Need a McGraw-Edison Circuit Breaker?
Whether you need a specific part number, replacement recommendations, or service support, our team is ready to help.