Variacs: 23 amp to 100 amp
Powerstat Variac
0 - 30v @ 25 amps / 15 - 0 - 15v @ 35 amps / 0.75 kva
(TV) LW136B
Powerstat variac. Type LW136B. Enclosed. 1/2"D shaft. No knob. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 240 / 120v, 50/60 Hz, 1 phase
  • Output: 0 - 30v @ 25 amps / 15 - 0 - 15v @ 35 amps / 0.75 kva
  • Dimensions: 5-1/4"H x 7-3/4"D
$450
Luxtrol Lighting Control
0 - 120v @ 50 amps / 6000 watts
(TV) PN15MD6000H
Luxtrol lighting control.
  • Input: 120v, 50/60 Hz
  • Output: 0 - 120v @ 50 amps / 6000 watts
  • Dimensions: 18" x 15" x 6-1/2"D
$650
Adjust-A-Volt Variac
0 - 140v @ 25 amps / 3.5 kva
(TV) 2500B
Adjust-A-Volt Type 2500B variac. Includes knob and dial. Enclosed. Grounded 3 prong cord in / out. NSN: 6120-501-2368. Our variacs are the highest quality, MADE IN THE USA!. Not poorly made imported copies.
  • Input: 120v, 50/60 Hz
  • Output: 0 - 140v @ 25 amps / 3.5 kva
  • Dimensions: 7-3/4" x 9-1/2" x 6"H
$525
Technipower / Power Designs Variac
0 - 240v @ 60 amps / 0 - 120v @ 60 amps / 8.64 kva
(TV) W30G2
Technipower / Power Designs variac. Includes dial and knob. New! Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 240 / 120v, 50/60 Hz, 1 phase
  • Output: 0 - 240v @ 60 amps / 0 - 120v @ 60 amps / 8.64 kva
  • Dimensions: 10" x 12" x 11-1/4"H with knob
$1,475 each
General Radio Variac
0 - 140v @ 30 amps
(TV) W30M/C
General Radio variac. Enclosed. Includes knob and dial. 9 foot power cord. Duplex 120v receptacle output. 30 amp. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 120v, 50/60 Hz
  • Output: 0 - 140v @ 30 amps
  • Dimensions: 11" x 14" x 7"D
$695 each
Staco Variac
0 - 120v / 140v @ 25 amps / 3.5 kva
(TV) 2510
Staco variac. Type 2510. No knob or dial but available on our website. 1/2"D shaft. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 120v, 50/60 Hz, 1 phase
  • Output: 0 - 120v / 140v @ 25 amps / 3.5 kva
  • Dimensions: 9-1/2" x 8" x 4-1/2"H
$389 each
General Radio Variac
0 - 140v @ 30 amps
(TV) W30M
General Radio variac. Enclosed. No knob or dial. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 120v, 50/60 Hz, 1 phase
  • Output: 0 - 140v @ 30 amps
  • Dimensions: 11" x 14" x 6"H
$495
General Radio Variac
0 - 140v @ 30 amps
(TV) W30M/K
General Radio variac. Enclosed. 5-way binding post. Includes knob and dial. Corded in / out. Duplex 120v box output. 30 amp 3 lug input connector. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 120v, 50/60 Hz
  • Output: 0 - 140v @ 30 amps
  • Dimensions: 11" x 14" x 7"D
$735
General Radio Variac
0 - 140v @ 30 amps
(TV) W30/P
General Radio variac. Fused. 3/4" shaft. No knob or dial. Missing enclosure top section. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 120v, 50/60 Hz, 1 phase
  • Output: 0 - 140v @ 30 amps
$379
Powerstat Variac with Paralleling Choke
Wired as: 0 - 140v @ 40 amps
(TV) F136-2
Powerstat variac with paralleling choke. Wired as 0 - 140v @ 40 amps. Each core: 0 - 140v @ 20 amps. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 120v, 50/60 Hz
  • Output: Wired as: 0 - 140v @ 40 amps
  • Dimensions: 13" x 8-1/2" x 13"H
$535
Powerstat Variac
0 - 100% / 0 - 280v @ 60 amps
(TV) 280-60
Powerstat variac. Two Powerstat 30 amp variacs are paralleled with choke. Panel meter goes to 50 amps. Includes disconnect switch, 2 - 25 amp fuses and breaker. Dial graduated "0 - 100%". Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 0 - 240v
  • Output: 0 - 100% / 0 - 280v @ 60 amps
  • Dimensions: 21" x 17" x 18"H
$2,395 each
Powerstat Variac
0 - 140v AC @ 30 amps / 4.2 kva
(TV) 146U
Powerstat variac. Type 146. Enclosed. Includes knob and dial. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 120v, 50/60 Hz, 1 phase
  • Output: 0 - 140v AC @ 30 amps / 4.2 kva
  • Dimensions: 4-1/2" x 4-1/2" x 3-3/4"L
$485 each
Variac Core
0 - 140v @ 28 amps
(TV) 120-28
Variac core. 120v, 28 amp. Output: 0 - 140v. We dismantled the large parallel unit. New drive shaft reduces to 3/8" and can insert from front or back. On board 40 amp fuse. Only 1 left. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Dimensions: 13-3/4" x 13-3/4" x 6"H
$295 each
Powerstat Variac
0 - 140v @ 30 amps / 4.2 kva
(TV) VS146
Superior Powerstat variac. Type VS146. Includes meter on knob. New condition! Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 120v, 50/60 Hz, 1 phase
  • Output: 0 - 140v @ 30 amps / 4.2 kva
  • Dimensions: 9-1/2" x 7"H
$550 each
Powerstat Variac
0 - 140v @ 50 amps / 7 kva
(TV) 1156D/N
Powerstat variac. Brand new in the Box! Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 120v, 50 - 500 Hz, 1 phase
  • Output: 0 - 140v @ 50 amps / 7 kva
  • Dimensions: 14"D x 18"H (including spacers)
$1,895 each

Powerstat Benchtop Variac
0 - 140v @ 50 amps

(TV) 1156D
Powerstat benchtop variac. 50 - 500 Hz. Electrical box covers terminals. Screen shroud covers winding area. Steering wheel knob & dial included. Removed from service, like new condition. OEM wholesale price: $1,975. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 120v
  • Output: 0 - 140v @ 50 amps
  • Shipping Weight: 85 lbs
$1,097 each - $995 (2+)
Powerstat Variac
0 - 140v @ 50 amps
(TV) 1156D/U
Powerstat variac. No dial or knob. 3/4"D shaft. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 120v
  • Output: 0 - 140v @ 50 amps
  • Dimensions: 14" x 6"D
$875
Staco Adjust-A-Volt Variac
0 - 140v @ 50 amps
(TV) T501U
Staco Adjust-A-Volt variac. Type T501U. Includes knob and dial. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 120v
  • Output: 0 - 140v @ 50 amps
  • Dimensions: 12-1/2" x 14" x 6-1/2"
$850

Powerstat Variac
0 - 280v @ 56 amps / 15.7 kva

(TV) 1256DU-2P
Powerstat BA50-N01-1 Superior Electric Co. variac. 2 cores in parallel. Looks new. Prepped with cord and in / out connectors. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 240v @ 50/60 Hz, 1 phase
  • Output: 0 - 280v @ 56 amps, 15.7 kva
  • Dimensions: 27" x 18" deep x 22" high
  • Weight: Approximately 300 lbs
$3,997
Staco Variac
0 - 280v @ 35 amps / 9.8 kva
(TV) 6020CT
Staco variac. Enclosed. Includes knob and dial with back, 3/4" shaft, 1.5"L. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 240v, 50/60 Hz
  • Output: 0 - 280v @ 35 amps / 9.8 kva
  • Dimensions: 17-1/2" x 14" x 7"D
$1,575
Powerstat Variac
0 - 270v @ 28 amps / 7.5 kva
(TV) 1256-120
Powerstat variac. Includes dial, no knob. Aluminum is oxidized. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 115 / 230v
  • Output: 0 - 270v @ 28 amps / 7.5 kva
  • Dimensions: 14"D x 6"H
$895
Staco Variac
0 - 280v @ 25 amps / 7 kva
(TV) 2510CT-2
Staco variac. Includes knob and dial. Terminal cover missing. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 240v, 50/60 Hz, 1 phase
  • Output: 0 - 280v @ 25 amps / 7 kva
  • Dimensions: 7-1/2" x 10" x 6-3/4"H
$625 each
General Radio Variac
0 - 280v @ 25 amps
(TV) W50HBB/NC
General Radio variac. Type W50HBB. 3/4"D shaft. No cabinet, dial or knob. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 240v, 50/60 Hz, 1 phase
  • Output: 0 - 280v @ 25 amps
  • Dimensions: 12-1/2" x 12-1/2" x 5"H
$795
Powerstat Variac
0 - 280v @ 28 amps
(TV) 1256
Powerstat variac. Includes knob and dial. Damaged terminal plate. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 240v, 50/60 Hz
  • Output: 0 - 280v @ 28 amps
  • Dimensions: 14"D x 6"H + knob
$895
Powerstat Variac
0 - 280v @ 28 amps / 7.8 kva
(TV) 1256C
Powerstat variac. Replacement core. No shaft, dial or knob. Extra patina. Good brush. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 120v / 240v, 50/60 Hz, 1 phase
  • Output: 0 - 280v @ 28 amps, 7.8 kva
  • Dimensions: 14"D x 6"H
$495 each
Powerstat Variac
0 - 280v @ 28 amps / 7.8 kva
(TV) 1256D
Powerstat variac. Includes dial and steering wheel knob. New! Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 240v, 50/60 Hz, 1 phase
  • Output: 0 - 280v @ 28 amps, 7.8 kva
  • Dimensions: 14"D x 6"H + knob
$1,695 each
Powerstat Variac
0 - 280v @ 28 amps / 7.8 kva
(TV) 1256DB-1587
Powerstat variac with fuse. Repaired lug plate. Includes dial and steering wheel knob. 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 @ 28 amps, 7.8 kva
  • Dimensions: 14"D x 6"H (not including knob)
$1,475 each
Powerstat Variac
0 - 280v @ 28 amps
(TV) 1256DF
Powerstat variac with fuse. Includes dial and knob. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 120v / 240v, 50/60 Hz, 1 phase
  • Output: 0 - 280v @ 28 amps
  • Dimensions: 14"D x 6"H
$1,550
Powerstat Variac
0 - 240v / 280v @ 28 amps, 13.4 kva
(TV) 1256DT
Powerstat variac. No dial and knob. (Available on our website). Clear plastic face plate. 3/4" shaft. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 120v / 240v AC, 50/60 Hz, 1 phase
  • Output: 0 - 240v / 280v @ 28 amps, 13.4 kva
  • Dimensions: 14"D x 6"H
$1,100
Powerstat Variac
0 - 280v @ 28 amps / 7.8 kva
(TV) 1256/U1
Powerstat variac. Includes steering wheel knob with pointer. No dial. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 240v, 50/60 Hz
  • Output: 0 - 280v @ 28 amps, 7.8 kva
  • Dimensions: 14" x 8-1/4" x 7-1/2" mounting depth not including knob
$950
Variac
0 - 280v @ 24 amps / 0 - 560v @ 12 amps
(TV) W30HG2M
Variac. Enclosed. 2 Independent 220v, 12 amp variacs on 1 shaft. Used. Our variacs are the highest quality, MADE IN THE USA! Not poorly made imported copies.
  • Input: 220 / 440v
  • Output: 280 / 560v
  • Dimensions: 14.5" x 11" x 11.5"H with the knob
$875 each
Portable AC 15 KVA Isolation Transformer with 16.8 KVA Variac
(TV) 6011CT-2S/15S7H
Portable AC 15 kva isolation transformer with 16.8 kva variac. Knob not included but available on our website. Whole unit on casters.

Variac: Staco 6011CT-2S Variac
  • Input: 240v, 50/60 Hz, 1 phase
  • Output: 0 - 280v @ 60 amps / 16.8 kva
Transformer: Square D 15S7H
  • Input: 208v @ 72 amps, 1 phase
  • Output: 120 / 240v @ 125 / 62 amps
  • Dimensions: 40" x 16" x 29"H
  • Weight: 400 lbs
$2,195