Circuit Breaker Type VBA

Circuit Breaker for Brush Switchgear Oil Circuit Breaker Type VBARated voltage - 12 kVRated short circuit breaking current - 25 kARated short time current 3 seconds - 25 kARated peak withstand current - 62.5 kApRated peak making current - 62.5 kApRated normal current - 400/630Rated basic Impulse Level - 75 kVpRated Power Frequency - 28kV 1 minMechanical endurance class - M2 10,000 operationsElectrical endurance test class - E2

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