- Information
Abb Vacuum Circuit Breaker ( HT BREAKER) Description
Abb Vacuum Circuit Breaker ( HT BREAKER)
Phase
Three Phase
Rated Short Circuit Making Current
63kA peak
Breaking Capacity
Up to 25kA / 31.5kA
Rated Short Circuit Breaking Current
25kA / 31.5kA
Mechanical Life
20,000 operations
Product Type
Vacuum Circuit Breaker (HT BREAKER)
Installation Options
Panel-mounted, Indoor type
Function
Automatic switching, circuit protection, and isolation of HT circuits
Poles Number
3
Rated Voltage
12kV
Rated Current
800A / 1250A / 1600A / 2000A
Rated Frequency
50 Hz
Curves
Not applicable (contact ABB engineering for details)
Temperature Protection
Thermal release mechanism (optional)
Weight
Approx. 80-110 kg (depending on rating)
Color
Grey
