55014 Rectifier, 5.5 amp, 20kv-piv. Convection Cooled, Open Construction High Voltage Rectifier. One of various configurations available. Used in many of the leading FM broadcast transmitters sold today. Conservatively rated at 5.5 Amperes, 40 KV (20 KV per section) PIV rating makes for a very high reliability component. Each rectifier element in the stack is bridged with a Heavy Duty MOV for the maximum in transient voltage protection. Requires minimum 100 CFM air flow. 100% interchangeable with rectifiers CK299, CKE047 and part #353-6596-030 in Continental's 5 KW through 30 KW transmitters (3 units required for the 3-phase full wave bridge).