1SDA056791R1 ABB E4S 4000 PR123/P-LSIG In=4000A 3p F HR

1SDA056791R1 ABB E4S 4000 PR123/P-LSIG In=4000A 3p F HR Brand : ABB Product ID : 1SDA056791R1 

1SDA056789R1 ABB E4S 4000 PR122/P-LSIG In=4000A 3p F HR

1SDA056789R1 ABB E4S 4000 PR122/P-LSIG In=4000A 3p F HR Brand : ABB Product ID : 1SDA056789R1