Description:

Siemens QO replacement breakers are UL listed for use in Square D QO brand load centers and are ideal for replacement of existing breakers or if expansion circuits are required. These 3/4-Inch breaker snon to the QO type bussing. Siemens strongly recommends against the use of "used" breakers. Siemens does not sell used breakers and has not approved any 3rd party sellers to do so. Model # D230 Features: 30-Amp QO replacement 3/4-Inch Frame Plug in type UL listed Item Dimensions: 9" L x 7" W x 6" H.