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RMVAC Direct Roll-In Replacement Vacuum Circuit Breaker Manual

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This document provides installation, operation, and maintenance instructions for RMVAC™ direct roll-in replacement vacuum circuit breakers designed for ABB 15 HK 1000 switchgear, rated at 13.8 kV, 1000 MVA, and 1200/2000 amps. It covers service conditions, safe practices, handling, storage, circuit breaker structure, magnetic actuator operation, preventive maintenance, and troubleshooting.

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