Phoenix contact quint dc ups24dc with integrated battery modules 102040a phoenix contact 2866239 this uninterruptible power supply from phoenix contact ensures secure operation of all 24v consumers during line troubles in electrical units this prevents power outages due to unstable mains supplies the device can optionally be combined with 34ah 72ah and 12ah battery modules and is configurable individually phoenix contact 2866239 quint dc ups24dc with integrated battery module 20