APC Configurable Power Accessories , Input: 400V 3PH, 480V 3PH , Output: 400V 3PH, 480V 3PH , Output Connections: Hard Wire 3-wire (3PH). Includes: Installation guide. - Most sub-feed breakers per service area Power can be distributed both effectively and efficiently. - System mobility PDU equipment can easily be relocated to accommodate a changing data center environment. - Multiple distribution options Superior design flexibility enables a wide range of customer requirements to be addressed.