Kircuit 48V AC/DC Adapter Works with Mitel 50005301 PW147RB4800N02 50006371 5212 5224 5312 5230 50004890 50005847 50002417 All 5000 IP Phones APC PW180KB4800F02 921-000-Z SL Power Supply 48VDC

Input Voltage: AC 100-240V, 50/60Hz.Great for replacement or travel back up 100% Brand New,Manufactured with the highest quality materials (non-OEM) 100% Compatible with the device model listed. Cable length: 10 Ft Package includes :1 X AC adapter and 1 X Power Cord Over current protection; Total power protection; Over voltage protection; Short Circuit Protection. Tested Units. In Great Working Condition.