Crydom ES485B-Y265 Three-Phase Bridge Rectifier Power Module - Used

Crydom ES485B-Y265 bolt-terminal power semiconductor module (legacy Gentron/Crydom "Powertherm" cube package), marked CRYDOM — Milwaukee, Wisconsin. Terminal legends show three AC posts plus + and − DC posts, consistent with a three-phase full-wave bridge rectifier. Modules of this style are used in generator/alternator excitation and control circuits, battery chargers, DC power supplies, and welders — however, the specific application for this unit is NOT verified and no voltage or current rating is printed on the part, so ratings must be confirmed from the manufacturer datasheet for the exact ES485B-Y265 suffix.

Condition: Used, untested take-out. Body is intact with no visible cracking or burn damage; copper terminal pads show tarnish and light oxidation from service. All terminals and the center clamp bolt are present. No electrical testing of any kind has been performed and the module is not represented as functional.

Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.