The PowerPact® Q-frame line of circuit breakers include QB, QD, QG and QJ molded case circuit breakers and QB automatic switches. PowerPact Q-frame circuit breakers are rated for 240 VAC (208Y/120 VAC for 3-pole 100 kA) and are available with UL® Listed interruption ratings from 10 kA to 100 kA. Unit-mount circuit breakers are available with lugs on both ends for cabled applications or with mounting studs for bus-mounted applications. These circuit breakers may be mounted in individual enclosures, metering devices, panelboards or switchboards. The PowerPact Q-frame circuit breaker is a direct replacement for the Q2 Series device. This steel NEMA 3R rainproof enclosure is for 2 or 3 pole QDL, QBL, QGL and QJL PowerPact Q circuit breakers. Enclosure is 26.26 inches tall, 9.88 inches wide and 5.51 inches deep.