Eaton - Cutler Hammer EHMVD12BProduct Attribute Attribute Value Enclosure Rating NEMA 1, NEMA 12 For Use With G Series Circuit Breakers Length 11. 96" (304mm) Mounting Type Through the Door Primary Type Operating Mechanisms Series Series G Type Handle Assemblies UPC Code 786685405650 Overview The Eaton Series G Molded Case Circuit Breaker provides users with unparalleled performance and convenience. A patented contact design features high speed blow open action, resulting in