120/30 for sale, brand-new and used.

(one) Auto transformer , 4 kva , Express Transformers , 120 vac single phase input , 240 vac secondary , 50hz , ET/V9A 237 . With power cord . $125 shipping in the continental U.S.

Power transformer, removed from equipment. In perfect working condition! Removed from a Marshall G10 MKII guitar amp that put out 10 watts into 8 ohms with 40 watts maximum power used on 120V line side.

THIS IS A NEW MGM TRANSFORMER 30 KVA 240 DELTA TO 208Y/120CT TRANSFORMER 350 LBS....... 1 YR WARRANTY.....MADE IN USA!!!!!!....YOU CAN STEP UP OR STEP DOWN VOLTAGE WITH THIS TRANSFORMER.........WE ALSO HAVE OTHER 3 PHASE TRANSFORMERS WITH MANY DIFFERENT VOLTAGES........ 1-480-988-2804.

THIS IS A NEW MGM TRANSFORMER....... 30 KVA 480 DELTA TO 208Y/120CT TRANSFORMER 350 LBS...... 1 YR WARRANTY.....MADE IN USA!!!!!!....YOU CAN STEP UP OR STEP DOWN VOLTAGE WITH THIS TRANSFORMER..........WE ALSO HAVE OTHER 3 PHASE TRANSFORMERS WITH MANY DIFFERENT VOLTAGES........

Ventex VT12030-120 - Indoor Neon Transformer - Generation III - 100 to 12,000 Volt (Peak to Peak)- 30 mA - 120 Volt Input - Pull Chain Switch Get brighter signs, easier assembly and proven reliability with Ventex Generation III Neon Power Supplies! With new exclusive VentexTriple-Shot', Surge and Brownout protection, Generation III technology does more than any other electronic neon power supply or transformer to keep your signs on and protect your investment.

Pole Distribution Transformer 3kVA, 12kV primary 120/240V secondary. These are often run in reverse as a step transformer and used as the power transformer for powerful Tesla coil projects. Tests good.

Superior Powerstat Variable Transformer Type 21 Input 120 V Out: 0-140 V Unit is used and untested. PLEASE REFER TO PICTURES. Unit does not come with accessories unless noted in specifications.