LEGRAND KEOR T - Circuit Breakers for 40-60 kVA UPS; 40-60 kVA Circuit Breaker Layout; Component Identification

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40-60kVA (3Ph Input – 3Ph Output) Circuit Breakers
Figure.5.3.1-12
Q1: Common Mains Supply Circuit Breaker
Q2: Output Circuit Breaker
Q3: Maintenance Bypass Circuit Breaker
Q4: Auxiliary Mains Supply Circuit Breaker
F5: Battery Fast Fuse
Q6: Inrush Circuit Breaker