Substation equipment is vital to the reliability and safety of power systems, often representing multimillion-dollar investments. To protect these critical assets, Mitsubishi Electric Power Products combines advanced engineering with proven durability measures, such as hot-dip galvanizing their steel structures. This approach ensures their high-voltage circuit breakers perform reliably in even the harshest environments, safeguarding equipment, operations, and lives.

Mitsubishi Electric Power Products hot-dip galvanizes their exposed steel structures and frames to ensure the reliability and safety of their high-voltage equipment. Substation equipment often represents multimillion-dollar investments, and its performance is crucial for avoiding costly outages and protecting lives. At the heart of these systems are power circuit breakers, which play a critical role in maintaining system integrity. A circuit breaker failure can damage surrounding equipment, disrupt operations, and create safety risks. To meet these critical demands, Mitsubishi Electric’s High Voltage Dead-Tank Power Circuit Breakers are designed to cover a range of 72.5kV to 800kV, with interrupting classes spanning 40kA to 80kA, ensuring they can withstand the most demanding conditions.

The hot-dip galvanizing process provides these essential steel components with a durable, corrosion-resistant zinc coating, extending their lifespan and reducing maintenance needs. By safeguarding the structural integrity of their circuit breaker frames and exposed steel, Mitsubishi ensures their products perform reliably under extreme environmental conditions. This commitment to quality and durability underscores Mitsubishi’s dedication to protecting their customers’ investments while delivering high-performing solutions to the power industry.