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Westinghouse Type MA-350 4.76kV 350A Circuit Breaker Manual
Westinghouse Type MA-350 4.76kV air magnetic 350 Amp medium voltage circuit breaker. Installation, operation, maintenance, and renewal parts. Free PDF download from Voyten Manuals.
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Voyten Electric stocks parts for this equipment — including EOL and discontinued models.
EOL & Legacy Equipment Support
Is your Westinghouse equipment discontinued or end-of-life? Voyten Electric specializes in sourcing, testing, and shipping replacement parts for legacy electrical equipment. We stock circuit breakers, trip units, motor controls, and accessories for models no longer manufactured.