Motorized Variacs

Product Details:
Superior Stabiline voltage regulator. 3 phase. Original spare for Harris transmitter, P/N: 750-2938-000. We are uncertain of the date of manufacture but suspect the 1980's. New, never used.

• Input: 196 - 225v, 3 phase @ 50/60 Hz
• Output: Settable 220 / 240v (230v nominal)
• Dimensions (Actual): 27" x 31" x 45"H
• Dimensions (Shipping): 32" x 37" x 49"H

Product Details:
Staco voltage regulator. 3 phase. Like new. Unit was purchased and replaced with larger unit after hours of use. Manufacturer's Model Number: MVR20WC1Y045.

• Input: 166 - 299v, 3 phase @ 60 Hz
• Output: 208Y / 120v @ 125 amps
• Dimensions: 36" x 25" x 53"H

Product Details:
Navy surplus motorized variac. Reversible control motor. 3.5 amps, 120 vac, 1 phase (2 windings, 1 for each 240v leg). NSN: 5950-01-057-5612. New in the box!!

• Input: 480v, 1 phase, 50/60 Hz
• Output: 0 - 480v, 3.5 amps
• Dimensions: 16"L x 7-1/2" x 7-1/2"

Product Details:
Motorized variac. Unit removed from service in excellent condition. Variac has been load tested. Motor assembly may or may NOT be functional. Variac is 5" diameter.

• Input: 120/240v
• Output: 0 - 240 vac @ 8.5 amps
• Dimensions: 8-1/4" x 8"H, 10-1/2" with motor

Product Details:

Powerstat motorized variac. 1 phase. 50/60 Hz. Control motor 115v AC. Includes rotation control microswitches.

• Input: 240v
• Output: 0 - 240 vac @ 9 amps, 2.8kva
• Dimensions: 8-1/4"w x 9"H, 9-1/2"d with motor

Product Details:
BRAND NEW IN THE BOX!! Staco AVR12057BR smooths out flucuating, unstable voltage. It is a single phase line voltage regulator comprised of a motor driven variable transformer, a buck-boost fixed ratio transformer, a Solid State electronic control unit and associated front panel controls and voltmeter which displays the regulated output voltage. The terminal block for input and output connections is mounted on the back of the unit next to the ground lug and fuse.

• Frequency range: 47-63 Hz
• Input volts: 95 - 135 vac
• Output voltage in fully adjustable and settable to ANY voltage between 110 - 120 vac! Nominal output is 115 volts
• Output amps: 57 amps, 6.6 kva
• Accuracy is 0.75%
• Correction Rate is 0.075 sec/volt
• Meter Scale is 0 - 150 volts. Complete with installation and operating instructions
• 10-1/2" high. Fits 19" rack
• OEM over $3,000

Product Details:
Staco motorized variac. Unit removed from service in excellent condition. Variac has been load tested. Motor assembly may or may NOT be functional. Variac is 6-3/4" diameter and measures 1" from metal screen.

• Input: 240v
• Output: 0 - 240v @ 10 amps, 2.4 kva, 50/60 Hz
• Dimensions: 8-1/4"H x 8-1/4"W x 10-1/8" deep

Product Details:
General Radio motorized variac. 350 / 450 Hz. Motor control 115 vac, 60 Hz.

• Output: 0 - 120 vac @ 6 amps
• Dimensions: 4-1/2" x 4-1/2" x 8"L

Product Details:
General Electric induction voltage regulator. 115 vac, ±30.4%, 60 Hz, 16.2 amps max. Can adjust manually with knob or electrically with 115 volt drive motor. 115 vac. Removed from rotary spark gap. 9" x 10" x 23" high. Weighs 132 pounds.

Product Details:
General Radio motor driven variac. Bodine motor 115 vac, 60Hz, 9 watts. Reversible too! Used, removed but in excellent condition.

• Output: 0 - 120v @ 10 amps, 60 Hz
• Dimensions: 4-1/2" x 10" x 5"H

Product Details:
General Radio motor driven variac. Same as left except knob and dial are on opposite end for manual setting of variac.

Product Details:
Toshiba motorized variac. 100 vac motor control. Unit removed from service in excellent condition. Variac has been load tested. Motor assembly may or may NOT be functional. Variac is 5" diameter.

Product Details:
Superior Electric 3 phase / motor driven variac. 7.5 amp / 7.3 kva.

Product Details:
Staco programmable variac. Excellent condition!Input: 240v AC, 1 phaseOutput: 0 - 264v @ 70 amps, 18.5 kvaDimensions: 25" x 21-3/4" x 33-1/4"H

Product Details:
Superior Electric 75 amp, 400 Hz Line Voltage Regulator. Brand new, never used. Built in 1980. 115v AC in and out @ 400 Hz. Line Amps: 75. Dimensions: 21" x 23" x 10.5".

Product Details:
Standard Electric Production Co. variac. 400 Hz, 3 phase, 5.2 kva. 115v input each core, 300 - 1000 Hz. 27.5v DC control motor. Open delta - open delta start - stop end switches. 19.5" x 8"W x 8"H. New, unused. NSN: 5950-501-2358.

Product Details:
General Radio motorized variac. 115v AC with limit micro-switches. Enclosed. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Input: 120v, 50 / 60 HzOutput: 0 - 140v @ 10 amps / 1 phaseDimensions: 7" x 12" x 9-3/4"H

Product Details:
Lewyt motorized 2 gang variac. 115v, 60 Hz motor. New! Made in the 1960's. NOTE: Remove wood blocking before use. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Input: 120v / 240vOutput: 0 - 120v @ 7.5 amps each / 0 - 240v @ 7.5 amps or 0 - 120v @ 15 ampsDimensions: 6" x 14" x 7"H

Product Details:
General Radio Type W5G3DI6CKS2 motor driven variac. Motor driven with 115v motor. Only one available. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Input: 0 - 240v (120v each section), 3 phaseOutput: 0 -240v @ 6 ampsDimensions: 4.5" x 6" x 17"H

Product Details:
General Radio Type W2G3D32CK motorized variac. Motor driven with 115v motor, 50/60 Hz. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Input: 0 - 240v (120v each section), 3 phaseOutput: 0 -280v @ 2.4 ampsDimensions: 3-1/8" x 4-1/2" x 16-1/2"H

Product Details:
Staco motorized variac. 120v motor. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Input: 240v, 50 / 60 Hz, 1 phaseOutput: 0 - 240 / 280v @ 10 amps / 2.8 kvaDimensions: 8-3/4" x 8-3/4" x 11"H

Product Details:
Powerstat motorized variac. Also manually adjusted by wood knob on top. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Input: 240v, 50 / 60 Hz, 1 phaseOutput: 0 - 280v @ 15 amps / 4.2 kvaDimensions: 12" x 9-1/2" x 13"H

Product Details:
Weschler motorized variac. 3 phase. Enclosed. New! Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Input: 208v, 3 phase, 50 / 60 HzOutput: 0 - 208v @ 10 ampsDimensions: 8-1/4" x 8-1/4" x 24"H

Product Details:
Powerstat motorized variac. 3 phase. NOTE: Motor cover missing. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Input: 240v, 3 phase, 60 HzOutput: 0 - 280v @ 10 amps / 4.8 kvaDimensions: 7-1/4" x 7-1/4" x 21"L

Product Details:
Luxtrol light control. 120v motor. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.Input: 120v, 50/60 Hz, 1 phaseOutput: 0 - 120v @ 16.7 amps / 2kwDimensions: 8-1/2" x 11" x 14-1/2"H

Product Details:
Powerstat motorized variac. 120v AC motor. Micro-switch end stops. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Input: 240v, 60 Hz, 3 phaseOutput: 0 - 280v @ 30 amps / 14.5 kvaDimensions: 9" x 10-1/2" x 22"H

Product Details:
Rondi Deltacore motorized variac. 4 cores - 2 parallel for each leg. Belt missing. Drive motor condition unknown. can be operated manually with knob. Made in Italy.Input: 220v, 50/60 HzOutput: 0 - 280v @ 48 ampsDimensions: 11" x 11" x 22"H

Product Details:
Powerstat motorized variac. 120v motor. Fused. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Input: 240v, 60 Hz, 3 phaseOutput: 0 - 280v @ 50 amps / 24.2 kvaDimensions: 15"D x 28"H

Product Details:
General Radio variac, automatic voltage regulator. Type 1591-A. Automatically maintains a constant 120v AC (adjustable 105 - 125v) up to 8.4 amps or 1000 watts. Perfect for use where line voltage fluctuates 100 - 130v. New condition! Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Input: 120v AC (Adjustable 105-125v) up to 8 ampsDimensions: 5-1/4" x 11-3/4"W x 8-1/2"H

Product Details:
Staco motorized variac with limit switches. Type 15M501. Well built, reliable motor driven variac. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Input: 120vOutput: 0 - 140 @ 5 ampsDimensions: 5-1/4" x 9"L x 6-1/2"H

Product Details:
Motorized variac. Type W20D32CK. 3090-5716. 115v, 60 Hz motor. New, unused. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Output: 0 - 140v @ 20 ampsDimensions: 7-1/2" x 8" x 10"L

Product Details:
Technipower motorized dual stack variac. Type W20-2. 115v AC motor. New, unused. Alt. P/N: 3090-5726. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Input: 0 - 280v, 50/60 HzDual Output: Each 0 - 140v @ 20 ampsDimensions: 7-1/2" x 7-1/2" x 14"L

Product Details:
Dual Powerstat motorized variac. 120v motor. Motor drives forward and reverse. Limit switches to prevent overrun. Use for 2-leg 240v. Brand new in the box!! Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Input: 120vOutput: 2 x 0 - 140v @ 4.5 amps, 0.63 kvaDimensions: 5-1/4" x 6-1/2" x 12" overall

Product Details:
General Radio / Technipower motorized variac. 3 phase. Bodine motor: 115v @ 60 Hz. Reversible motor with redundant end switches. One set for motor control and one set for indicating circuitry. Brand new!! Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Output: 0 - 240v @ 2.4 amps with 20v taps and center tap windingsDimensions: 3-1/4" x 3-3/4" x 16-3/4"L

Product Details:
Powerstat motorized variac. Looks new. Bolted down but never wired. Enclosed. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.Input: 480v, 3 phase, 60 HzOutput: 0 - 580v @ 7.5 amps, 7.3 kvaDimensions: 6" x 8-1/2"H x 20"L