Variacs: 1.25 amp to 4.9 amp
General Radio Variac
120v AC Max @ 2.4 amps
(TV) 1244908
General Radio variac. Type M2. 120v AC max @ 2.4 amps. 350 cycles / hertz min., 1.2 KHz max. 3.28"L x 2.68"W. Open frame. New surplus. Alt. P/N: 199C171. DC: 1978. NSN: 5954-00-617-9474. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
*** SOLD OUT ***
Baldor / Boehm Variac
0 - 120v @ 3 amps
(TV) BC130
Superior Baldor / Boehm variac. Type BC130. Enclosure. Cords must be replaced. Switch, breaker, pilot lamp. Includes 2 external limit interupt circuits with male / female midget connector sets. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 115v AC, 50/60 Hz
  • Output: 0 - 120v @ 3 amps
  • Dimensions: 7" x 6" x 5-1/2"
$155 each
Technipower Variac
120v / 140v @ 2.25 amps
(TV) U-2
Technipower variac. Type U-2. No dial. 1/4" spade "QC" terminals. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 60 - 400 Hz
  • Output: 120v / 140v @ 2.25 amps
  • Dimensions: 3-1/4"D x 3"H
*** SOLD OUT ***
Variac
0 - 120 / 132v @ 1.25 amps
(TV) 10
Powerstat Type 10 variac. Used. No knob or dial. 1/4" shaft. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 60 Hz
  • Output: 0 - 120 / 132v @ 1.25 amps
  • Dimensions: 3"D
$65
Variac
0 - 120 / 132v @ 3 amps / 0.4 kva
(TV) 291
Staco Type 291 variac. New in original packing. Includes knob and dial. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 50/60 Hz
  • Output: 0 - 120 / 132v @ 3 amps, 0.4 kva
  • Dimensions: 2-3/4"D x 2-3/8"L
*** SOLD OUT ***
Variac
0 - 120 / 132v @ 3 amps / 0.4 kva
(TV) 291U
Staco Type 291 variac. Used, but in excellent condition. Includes knob and dial. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 50/60 Hz
  • Output: 0 - 120 / 132v @ 3 amps, 0.4 kva
  • Dimensions: 2-3/4"D x 2-3/8"L
*** SOLD OUT ***
Ohmite Variac
0 - 132v @ 0.8 amps
(TV) VT15
Ohmite Type VT15 variac. Includes external control box with standard computer AC input connector. Fuse, switch and pilot light. Output via 2 foot long wires with banana plugs. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 60 Hz
  • Output: 0 - 132v @ 0.8 amps
  • Dimensions: 3" x 4-1/4" x 3"H
*** SOLD OUT ***
Hughes Variac
100v - 130v @ 2.5 amps
(TV) 2003
Hughes variac. Metered 0 - 130v AC @ 0 - 3 amps AC. Enclosed. 5-way binding post output. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 50/60 Hz
  • Output: 100v - 130v @ 2.5 amps
  • Dimensions: 7-1/2" x 9-1/2"D x 13"H
$290
Powerstat Portable Variac
0 - 132v @ 1 amp
(TV) 2PF10
Powerstat portable variac. Type 2PF10. Fused, switched. 2 prong special plug inserts into wall receptacle and offers a 2 prong receptacle on top and bottom with variac adjusted voltage. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 60 Hz
  • Output: 0 - 132v @ 1 amp
  • Dimensions: 3-1/2"D x 2-1/2"H
$129
Staco Variac
0 - 130v @ 1.75 amps
(TV) L221
Staco variac. Type L221. Enclosed. Fuse, switch, pilot. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 60 Hz
  • Output: 0 - 130v @ 1.75 amps
  • Dimensions: 5" x 6-1/4"H x 4-1/4" deep
$149
Staco Variac
0 - 132v @ 2.25 amps
(TV) 221
Staco variac. Type 221. 1/4" shaft. No knob or dial. New! Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Output: 0 - 132v @ 2.25 amps
  • Dimensions: 2-3/4"D x 2-1/4" behind panel depth
$89 each
General Radio Variac
0 - 140v @ 2 amps
(TV) W2M
General Radio Type W2M variac. Binding posts in / out. Enclosed. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 50/60 Hz
  • Output: 0 - 140v @ 2 amps
  • Dimensions: 5-1/2" x 6" x 5-1/4"H
$179 each
General Radio Variac
0 - 140v @ 2.4 amps
(TV) W2B
General Radio Type W2 variac. New. Bare, no knob or dial but available on our website. Bottom base flange mount on 2-3/4" centers. 3/8" x 1-3/8"L shaft. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 50/60 Hz
  • Output: 0 -140v @ 2.4 amps
  • Dimensions: 3-1/4" x 3-1/4" x 3-1/2"H
$125 each
Technipower Variac
0 - 140v @ 2.4 amps
(TV) W2
Technipower variac. Type W2. 3010-9010. No knob or dial. 3/8" x 1-1/2" shaft. DLA90090MSJ11. NSN: 5950-00-552-0826. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Output: 0 - 140v @ 2.4 amps
  • Dimensions: 3-1/4" x 3-1/2" x 3-3/4"L
$119 each
Ohmite Variac
0 - 140v @ 3.5 amps
(TV) VT4X
Ohmite Type VT4X variac. Base mount on 2-1/8" centers, 1/4" - 20 threads. 3/8" x 1-1/8"L shaft. No knob or dial but available on our website. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 50/60 Hz
  • Output: 0 - 140v @ 3.5 amps
  • Dimensions: 3-5/8"D x 3-1/2"H
$125
General Radio Variac
0 - 140v @ 2.4 amps
(TV) W2-S11
General Radio Type W2-S11 variac. Includes SPDT microswitch @ full CW position. 3/8" x 1-5/16"L shaft. Base mount. Bare. No knob or dial. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Output: 0 - 140v @ 2.4 amps
  • Dimensions: 3-1/4" x 3-1/2" x 4-3/4"H
$165
Powerstat Variac
0 - 140v @ 3 amps
(TV) 20
Powerstat variac. Type 20. Includes knob and dial. 60 Hz. New! Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Output: 0 - 140v @ 3 amps
  • Dimensions: 3-3/4"D x 3-1/2" behind panel depth
$139
Powerstat Variac
0 - 140v @ 3.75 amps / 0.53 kva
(TV) 21-BN3
Powerstat Type 21 variac. Base mount. 3/8" x 1-1/4"L shaft. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 50/60 Hz
  • Output: 0 - 140v @ 3.75 amps, 0.53 kva
  • Dimensions: 3-3/4" x 3-1/4"H
$119
Staco Variac
0 - 140v @ 3.8 amps
(TV) 371
Staco Type 371 variac. Bare. No knob or dial. 3/8" x 1-1/4"L shaft. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 50/60 Hz
  • Output: 0 - 140v @ 3.8 amps
  • Dimensions: 3-3/4" sq x 3-1/4"H
$159
Powerstat 2 Gang Variac
Each Core: 0 - 140v @ 3.75 amps / 0.53 kva
(TV) 21-2
Powerstat 2 gang variac. Type 21-2. 3/8" shaft. No dial or knob. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 50/60 Hz, 1 phase
  • Output: Each core: 0 - 140v @ 3.75 amps,
    0.53 kva, Series for 0 - 280v @ 3.75 amps
  • Dimensions: 3-3/4" x 4-3/4"H x 7-1/2"L
$239
Powerstat Variac
0 - 140v @ 4.5 amps
(TV) 21-1103B
Powerstat variac. Type 21-1103B. Enclosed. Switch and fuse, pilot light. Used, looks new. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v
  • Output: 0 - 140v @ 4.5 amps
  • Dimensions: 5-3/8"D x 7-1/2"H x 5-1/2"D
*** SOLD OUT ***
Powerstat Variac
0 - 140v @ 4.5 amps
(TV) 21-4.5
Powerstat variac. Type 21. Includes knob and dial. 50/60Hz. New! Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Output: 0 - 140v @ 4.5 amps
  • Dimensions: 4-1/4" x 4" x 3-1/2"H
$140 each
Staco Variac
0 - 140v @ 4.5 amps
(TV) L501
Staco variac. Type L501. Enclosed. Switch and fuse. Used. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v
  • Output: 0 - 140v @ 4.5 amps
  • Dimensions: 5-1/4" x 7-1/2"H x 5-3/4"D
*** SOLD OUT ***
Powerstat Variac
0 - 140v @ 4.5 amps / 0.63 kva
(TV) 21-1018
Powerstat Type 21-1018 variac. Base flange mount with 3-1/8" centers. New in foil wrapped, sealed boxes. Includes knob and dial. NSN: 5950-00-768-0949. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 50/60 Hz
  • Output: 0 - 140v @ 4.5 amps / 0.63 kva
  • Dimensions: 3-3/4" x 4-3/8" x 3-3/8"H + knob
$159 each
Powerstat 400 Hz Variac
2 Section: 0 - 208v @ 1.7 amps
(TV) 10B-1236B
Powerstat 400 Hz variac. Type 10B-1236B. Includes knob. No dial. 400 Hz, 1 phase. New! Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Output: 2 section: 0 - 208v @ 1.7 amps
  • Dimensions: 3-1/4" x 3-5/8"H x 7"L
$285 each
Preussler Variac
0 - 220v @ 3.2 amps
(TV) 2232192.11
Preussler variac. Epoxy encased winding. Unique roller brush to minimize wear. Bare. No knob or dial. 5mm diameter shaft. Made in Germany. New, unused. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Primary: 220v, 50 - 400 Hz
  • Output: 0 - 220v @ 3.2 amps
  • Dimensions: 4-1/4"D x 2-3/4"L
$275
Intelesca Variac
0 - 250v @ 1.4 amps / 350 va
(TV) 5-250
Intelecsa variac. Sealed winding except for bottom brush area. 3 front plate mounting screws on 7/8" centers. Includes knob and dial. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 220v @ 60 Hz
  • Output: 0 - 250v @ 1.4 amps, 350 va
  • Dimensions: 3-3/8"D x 3" deep
$175
Powerstat Variable Single Phase I/O Transformer
0 - 28v @ 2.5 amps
(TV) 5-1257
Superior Electric USA powerstat variable single phase I/O transformer. 400-800HZ max. Primary 115v AC to secondary 0-28v @ 2.5 amps. Includes chicken head knob. 4-1/2" L x 3-1/2" W. NSN: 5950-00-903-2863. Military surplus.
$295 each
Powerstat Variable Single Phase I/O Transformer
0 - 5v @ 12 amps
(TV) 5-1265
Superior Electric USA powerstat variable single phase I/O transformer. 400-800HZ max. Primary 115v AC to secondary 0-5v @ 12 amps. Includes chicken head knob. 4-1/2" L x 3-1/2" W. NSN: 5950-00-903-2863. Military surplus.
$325 each
Technipower Variac
0 - 280v @ 2 amps
(TV) W5H
Technipower Type W5H variac. Front mount. Includes knob and dial. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 240v, 50/60 Hz
  • Output: 0 - 280v @ 2 amps
  • Dimensions: 4-1/2" sq x 3-3/4"L
$195
Technipower Variac
0 - 280v @ 2 amps
(TV) W5HBB
Technipower Type W5HBB variac. Front flange mounts on 3-3/4" centers. Includes 2-1/2" knob but no dial. Some scars but works. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 240v, 50/60 Hz
  • Output: 0 - 280v @ 2 amps
  • Dimensions: 4-1/2" sq x 3-1/2"L
$150
Powerstat Variac
0 - 280v @ 2.25 amps / 0.63 kva / 1 phase
(TV) 22-KD
Powerstat Type 22 variac. Bare. No knob or dial. 3/8" x 1-1/4"L shaft. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 240v, 50/60 Hz
  • Output: 0 - 280v @ 2.25 amps / 0.63 kva / 1 phase
  • Dimensions: 3-3/4" x 4-1/2"
$149
Powerstat Variac
0 - 280v @ 3 amps / 0.84 max kva
(TV) 216U
Powerstat Type 216U variac. Bare. No knob or dial but available on our website. Base mount on 4-3/8" centers. 3/8" x 1-1/2"L shaft. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 240v, 50/60 Hz
  • Output: 0 - 280v @ 3 amps / 0.84 max kva
  • Dimensions: 5-1/8"D x 4-3/4"H
$195
Powerstat Variac
0 - 280v @ 3.5 amps
(TV) Q216U
Powerstat Type Q216U variac. Bare. No knob or dial. Base mount on 3-1/2" centers. 3/8" x 1-1/4"L shaft. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 240v, 50/60 Hz
  • Output: 0 - 280v @ 3.5 amps
  • Dimensions: 4-1/4" x 4-3/4" x 3-3/4"H
$229
Technipower Variac
0 - 280v @ 4 amps
(TV) W10H-S8
Technipower Type W10H variac. Bare. No knob or dial. 3 bottom mounting holes on 4-7/16" centers. Trimmed corners on base. 1/2" x 1"L shaft. Like new. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 240v, 50/60 Hz
  • Output: 0 - 280v @ 4 amps
  • Dimensions: 5"D x 4-1/4"H
$235
Powerstat Variac
0 - 280v @ 3.5 amps / 0.96 kva
(TV) 3PN216B
Powerstat variac. Type 3PN216B. Includes dial and knob. Switch and fuse. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 240v
  • Output: 0 - 280v @ 3.5 amps, 0.96 kva
  • Dimensions: 4-3/4" x 6-1/4"
$239 each
General Radio 2 Gang 400 Hz Variac
208v / 400v @ 1.3 amps
(TV) 3010-9055
General Radio 2 gang 400 Hz variac. 3/8" shaft. No dial or knob. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 208v per core, 400 Hz
  • Output: 208v / 400v @ 1.3 amps
  • Dimensions: 3-1/4" x 3-1/4" x 7"L
$225
Powerstat Variac
0 - 280v @ 2.25 amps
(TV) 22
Powerstat variac. Type 22. Includes knob and dial. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Output: 0 - 280v @ 2.25 amps
  • Dimensions: 3-3/4" x 4-1/2"
$175
Technipower Variac
0 - 280v @ 4 amps
(TV) W10H
Technipower variac. Type W10H. Includes knob and dial. Brand new in the box. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 240v, 50/60 Hz
  • Output: 0 - 280v @ 4 amps
  • Dimensions: 6" x 6-1/4" x 4"D
$245
Staco Variac
0 to 120v / 132v @ 1.75 amps
(TV) 171
Staco variac. Panel mount with dial & knob. 1/4"D shaft. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 50 / 60 Hz
  • Output: 0 - 120v / 132v @ 1.75 amps, 0.23 kva max
$65 each
Powerstat Variac
400 Hz
(TV) S24023
Powerstat variac. "Transformer, Power A". 400 Hz. Voltage unknown. 1.81"D. NSN: 5950-00-519-9476. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
$35 each
Superior Variac
0 - 132v @ 2.25 amps
(TV) 10C
Superior variac with dial and knob. Mounts in 3/8" hole. New, unused in original package. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 50 / 60 Hz
  • Output: 0 - 132v @ 2.25 amps
  • Dimensions: 2-3/4"D, 2" behind panel depth
*** SOLD OUT ***
Powerstat Variac
0 - 265v @ 0.7 amps
(TV) 12
Powerstat variac with dial and knob. Type 12. Mounts in 3/8" hole. New in factory package. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 240v
  • Output: 0 - 265v @ 0.7 amps
  • Dimensions: 2-3/4"D, 2" behind panel depth
$125 each - $109 (3+)
KRM Contact Voltage Regulator
0 - 130v @ 3.8 amps / 500 va
(TV) 590VR
KRM contact voltage regulator. Model #590VR. AEEC. Switch, meter, fuse. Working unit. Looks new. Sold as-is. No warranty. Made in China.
  • Input: 110v
  • Output: 0 - 130v @ 3.8 amps / 500 va
  • Dimensions: 6-1/2" x 8-1/2" x 7-1/2"H
$125
Volt Pac Variac
0 to 480v / 560v @ 3 amps
(TV) 9H60CB43X
General Electric Volt Pac variac variable transformer. 3 amps, 50/60 Hz, 1 phase. Mounts vertical or horizontal. Includes dial and knob as pictured. Brand new in the box!! Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 240v / 480v
  • Output: 0 to 480v / 560v
  • Maximum Dimensions: 5-3/4" x 6-1/2" x 12-1/4"L
$399 each