... different needs of customers and equipments. AK21071. 7 ways 15A 125V, 2. 19' 1U standard PDU socket,W/O any ... burn PC,Guage:3G 14AWG+UL plugAN21091. 9 ways 15A,125v 2. 19' 1U standard PDU socket,W/O any ... burn PC,Guage:3G 14AWG+UL plugAVS21071.7 ways 15A,125v 2. 19' 1U standard PDU socket,W/O ... any function,with master-slave functions (PIs refer to the page 12) ,assembled switch 3. AI-alloy shell,made ...