Single Phase Transformers Single-phase transformers are primarily used as step-down devices to decelerate long distance electrical currents and reduce home voltage to a level suitable for machinery without frequency change. Receiving and outputting single-phase AC power, single-phase transformers are more suitable for residential and light industrial applications than three-phase transformers due to their lower cost and the lower electric supply demand in non-urban areas. Look no further than Surplus Record for all your single-phase and three-phase transformer needs! Check out our 1,118 listings of Single Phase Transformers today!Categories★ = Our Most Popular Categories! Transformers, Single Phase, Pole Mount, 60 Cycle (478) Also See Transformers, Single Phase, 60 Cycle (365) Transformers, Single Phase, 60 Cycle (365) Single Phase, Pad Mount Transformers, 60 Cycle, (Padmount) (275) Also See Pad Mount Transformers, Three Phase, 60 Cycle, (Padmount) (3,302)Popular Single Phase Transformers This Month 7.5 KVA 240/480 Primary, 120/240 Secondary, Hammond ... 60 Hz Single Phase Transformers 15 KVA 4160GrdY/2400 Primary, 120/240 Secondary, T & ... 60 Hz Single Phase Padmount Transformers 15 KVA 7200 Primary 120/240 Secondary, 1 phase ... Single Phase Pole Mount Transformers 25/167 KVA Pole-mount transformers, refurbished Single Phase Pole Mount Transformers 50 KVA 7200x14400 Primary, 120/240 Secondary, JSHP ... 60 Hz Single Phase Padmount Transformers 167 KVA 24940GrdY/14400 Primary 2400/4160Y Secondary ... Single Phase Pole Mount Transformers 167 KVA 600 Primary, 120/240 Secondary, Beaver ... 60 Hz Single Phase Transformers 1.1 KVA Showa Electric, 1 phase transformer, 1 yr ... 60 Hz Single Phase Transformers 25 KVA 19900/34500Y Primary 120/240 Secondary, XMFR ... Single Phase Pole Mount Transformers 3 KVA 240/480 Primary, 120/240 Secondary, Acme ... 60 Hz Single Phase Transformers 15 KVA 19900/34500Y Primary 120/240 Secondary, XMFR ... Single Phase Pole Mount Transformers 167 KVA 19920/34500GRDY Primary 240/480 Secondary ... Single Phase Pole Mount Transformers 250 KVA 240x480 Primary, 120/240 Secondary, Acme ... 60 Hz Single Phase Transformers 50 KVA 14400 Primary, 120/240 Secondary, Olsun, dry ... 60 Hz Single Phase Transformers 50 KVA 14400 Primary, 120/240 Secondary, Sunbelt ... Single Phase Pole Mount Transformers 7.5 KVA 240/480 Primary, 120/240 Secondary, Siemens ... 60 Hz Single Phase Transformers 167 KVA 12470Y/7200X4160Y/2400 Primary, 120/240 ... 60 Hz Single Phase Padmount Transformers 7.5 KVA 240x480 Primary, 120/240 Secondary, Hammond ... 60 Hz Single Phase Transformers 50 KVA 240/480 Primary, 120/240 Secondary, Jefferson ... 60 Hz Single Phase Transformers 10 KVA 19900/34500Y Primary 120/240 Secondary, XMFR ... Single Phase Pole Mount Transformers 75 KVA 14400/8320x13200/22860 Primary 120 Secondary ... Single Phase Pole Mount Transformers 15 KVA 240/480 Primary, 120/240 Secondary, Square D ... 60 Hz Single Phase Transformers 10 KVA 7620/13200Y Primary 120/240 Secondary, XMFR ... Single Phase Pole Mount Transformers 25 KVA 12470Y/7200x24940Y/14400 Primary, 240/120 ... 60 Hz Single Phase Padmount Transformers