Eaton's plug-on miniature circuit breakers offer superior protection for industrial applications. Choose from one, two or three-pole designs. Built and listed to UL 489. All products 15 to 100 A are HACR rated. Choose from plug-on Types HQP, QPHW, QHPX, QHPW and QUICKLAG plug-on ground fault and equipment Protectors, Types QPGF, QPHGF, QPGFEP, QPHGFEP.