Single pole splitter blocks Single pole splitter blocks for connection by clamp to a full bar or to a power cable by bracket system. These blocks are fitted to a symmetrical DIN rail and can distribute 6 cables of up to 2.5mm 2 . The upstream connection is made by attachment to a 6mm thick bar for the AK2-BA162U model and by attachment to a flexible or rigid cable for the AB3-RV162U model. The downstream cables are connected to fully protected cage-type screw terminals. Max. cross-section - flexible cable:25mm 2 - rigid cable:35mm 2 Max. voltage: 750V Max. cable/output current: 25A