Siemens supplies SF6-free high-voltage products for E.ON in Sweden | Press | Company | Siemens
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Lw24-72.5/3150A-31.5ka Dead Tank Sf6 Gas Circuit Breaker 72.5kv 3150A with Tripolar Operating Mechanism 31.5ka - China Circuit Breaker, AC High Voltage Circuit Breaker | Made-in-China.com