MAXinBOX 8 v4 – USA version ZIOMB8V4U Multifunction actuator for DIN-rail (4.5 units) with 8 relay outputs of 16 A C-Load that offer multiple configurations as shutter channels, individual outputs or blocks of 2-pipe fan coil controller. It allows manual control of its outputs thanks to the push buttons on the cover. It includes 20 independent logical functions to enlarge the versatility of the automations in KNX system. It is compatible with KNX Secure. Specific version for switching loads at 277 V AC, intended for the US/Canadian market.