ABB 1300V880A - GTO Gate Turn-Off Thyristor

The ABB 1300V880A is a gate turn-off (GTO) thyristor identified across multiple power-electronics suppliers as the ABB GTO rated in the 1300 V, 880 A class, offered as new original sealed stock manufactured in Switzerland. GTO thyristors of this class are heavy-duty semiconductor switches used in traction drives, large motor drives and utility power-electronics equipment where controlled turn-off of high current is required. Distributor listings consistently present the same designation and application family, and units are sold with warranty for maintenance and repair of installed converter equipment. Exact device suffix, gate-drive requirements and thermal characteristics must be confirmed against the original device before ordering, as GTO assemblies are tightly matched to their snubber and gate circuits.