Used correct

ABB POWER CIRCUIT BREAKER TYPE 5VHK 250 4.16- 4.76 RATED KV 60 IMPULSE KV

• Manufacturer: ABB

“NO WAY TO TEST. MAY HAVE SHELF WEAR.” ABB POWER CIRCUIT BREAKER MODEL: 21 TYPE: 5VHK250 RATED KV: 4.16 IMPULSE KV: 60 MAXIMUM KV: 4.76 FREQUENCY: 60 RATED CONTINOUS CURRENT: 1200 RATED SYM MVA: 3.85-4.76 KV RATE...