POWER SWITCH HITACHI-ABB HPL550B2 1HSB02042007 ELECTRIC USE EQUIPMENT FOR HIGH VOLTAGE SUBSTATION IN1551AV0SR HPL550B2 MONOPOLAR / TRIPOLAR CONTROL SWITCH 550000 VOLTS; 550 KV 2500 A 40 KA POROMA FOR INSTALLATION AT 1000 MSMM
POWER SWITCH HITACHI-ABB HPL550B2 1HSB02042007 ELECTRIC USE EQUIPMENT FOR HIGH VOLTAGE SUBSTATION IN1551AV0SR HPL550B2 MONOPOLAR / TRIPOLAR CONTROL SWITCH 550000 VOLTS; 550 KV 2500 A 40 KA POROMA FOR INSTALLATION AT 1000 MSMM