Eaton W-VAC Series - Page 8

IB131009EN
InstructionBook 
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Table 1.2 Type W-VACR Vacuum Circuit Breaker Ratings
Circuit
Breaker
Type
Rated
Voltage
at
50-60HZ
Frequency
Rated Short Circuit
Breaking Current
& Short Circuit
Duration
Rated Insulation Level
Short
Circuit
Making
Current
Rated Nominal Current
Lighting
Pulse
Withstand
Voltage
Powe
r
Frequency
Withstand
Voltage
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kV Hz kA Sec kV kV kA (Peak) Amperes
36W-VACR16 3.6 50/60 16 3 40 20 40 630, 800, 1250,
36W-VACR20 3.6 50/60 20 3 40 20 50 630, 800, 1250
36W-VACR25 3.6 50/60 25 3 40 20 63 630, 800, 1250, 2000
72W-VACR16 7.2 50/60 16 3 60 20 40 630, 800, 1250
72W-VACR20 7.2 50/60 20 3 60 20 50 630, 800, 1250
72W-VACR25 7.2 50/60 25 3 60 20 63 630, 800, 1250, 2000
72W-VACR32 7.2 50/60 31.5 3 60 20 80 1250, 2000
72W-VACR40 7.2 50/60 40 3 60 20 100 1250, 2000
120W-VACR16 12 50/60 16 3 75 28 40 630, 800, 1250
120W-VACR20 12 50/60 20 3 75 28 50 630, 800, 1250
120W-VACR25 12 50/60 25 3 75 28 63 630, 800, 1250, 2000
120W-VACR32 12 50/60 31.5 3 75 28 80 1250, 2000
120W-VACR40 12 50/60 40 3 75 28 100 1250, 2000
120W-VACR50 12 50/60 50 3 75 28 125 1250, 2000, 2500
150W-VACR16 12 50/60 16 3 95 36 40 630, 800, 1250
150W-VACR20 12 50/60 20 3 95 36 50 630, 800, 1250
150W-VACR25 12 50/60 25 3 95 36 63 630, 800, 1250, 2000
150W-VACR32 12 50/60 31.5 3 95 36 80 1250, 2000
150W-VACR40 12 50/60 40 3 95 36 100 1250, 2000