501 Transformer by Staco Energy STACO VARIABLE AUTO TRANSFORMER INPUT 120 V 50/60 HZ OUTPUT 0-120/140 V 5 AMPS 0.7 KVA TYPE 501 CAT# 501 New Surplus Inventory Code: B Make an Offer Send to a Friend Current Rating: 5 KVA: 0.7KVA WHSE: T2C1 Return To Electrical Transformers