EATON Cutler-Hammer Series ?robust line of XB IEC terminal blocks are designed?for prolonged life under harsh conditions. This comprehensive portfolio comes complete with?universal accessories across three connection technologies û screw, spring cage and?insulation?displacement?connection (IDC) û reducing inventory and logistic costs.?With space savings in mind,?the?terminal blocks?are?small,?adjustable?and provide?maximum flexibility and easy?installation.?