TVB220NSA-L,SURGE PROTECTOR 220V SMB 50A
TVB220NSB-L,SURGE PROTECTOR 220V SMB 50A
TVB220NSC-L,SURGE PROTECTOR 220V SMB 50A
TVB220RSA-L,SURGE PROTECTOR 220V SMB 50A
TVB220RSC-L,SURGE PROTECTOR 220V DO-214AA
TVB230-050,硅对称二端开关元件 230V
TVB270MSB-L,SURGE PROTECTOR 270V SMB 80A
TVB270MSC-L,SURGE PROTECTOR 275V DO-214AA
