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Autotransformers & Variacs | Surplus Network

Variac Transformer Variable AC Voltage Regulator Metered 500W 5Amp 110V 0-130V
USA
Variac Transformer Variable AC...

$45.75 USD

Variac Transformer Variable AC...

$45.75 USD

AC 0-130v/60Hz 500W Variac Transformer Auto AC Voltage Regulator Power Supply
USA
AC 0-130v/60Hz 500W Variac...

$43.76 USD

AC 0-130v/60Hz 500W Variac...

$43.76 USD

Variable Transformer Metered 500W Auto Voltage Regulator 0-130V 500VA 110V
USA
Variable Transformer Metered 500W...

$41.50 USD

Variable Transformer Metered 500W...

$41.50 USD

Variac Variable Transforme 0.5/1/2/3KVA LCD Digital Display 0-130V AC Voltage
USA
Variac Variable Transforme...

$57.68 USD

Variac Variable Transforme...

$57.68 USD

AC 0-130v/60Hz 500W Variac Transformer Auto AC Voltage Regulator Power Supply
USA
AC 0-130v/60Hz 500W Variac...

$46.82 USD

AC 0-130v/60Hz 500W Variac...

$46.82 USD

Materials Research Corp Metered Variac 0-120VAC 5 Amps Free Shipping
USA
Materials Research Corp Metered...

$109.95 USD

Materials Research Corp Metered...

$109.95 USD

20Amp 110V Variac - Variable AC Power Transformer Regulator 0-130V 20A Metered
USA
20Amp 110V Variac - Variable AC Power...

$95.00 USD

20Amp 110V Variac - Variable AC Power...

$95.00 USD

Variable Voltage RegulatorTGGC2-0
USA
Variable Voltage RegulatorTGGC2-0

$50.00 USD

Variable Voltage RegulatorTGGC2-0

$50.00 USD

General Radio V 20 0-130v Vintage Variac.
USA
General Radio V 20 0-130v Vintage...

$50.00 USD

General Radio V 20 0-130v Vintage...

$50.00 USD

General Radio W20M Variac Adjustable Power Transformer 0-140CVAC (works well)
USA
General Radio W20M Variac Adjustable...

$100.00 USD

General Radio W20M Variac Adjustable...

$100.00 USD

Superior Electric POWERSTAT Model L21C Variable Autotransformer
USA
Superior Electric POWERSTAT Model...

$100.00 USD

Superior Electric POWERSTAT Model...

$100.00 USD

Variac Transformer TDGC-2KM 2000VA
USA
Variac Transformer TDGC-2KM 2000VA

$100.00 USD

Variac Transformer TDGC-2KM 2000VA

$100.00 USD

Superior Powerstat 10C Variac 120 Vac Variable Transformer Brand New In Box
USA
Superior Powerstat 10C Variac 120 Vac...

$79.99 USD

Superior Powerstat 10C Variac 120 Vac...

$79.99 USD

Superior Electric Powerstat EN116B 120V Variable AutoTransformer FREE SHIPPING
USA
Superior Electric Powerstat EN116B...

$79.99 USD

Superior Electric Powerstat EN116B...

$79.99 USD

Variac Variable Transformer Powerstat AC Voltage Regulator 1000w 10A 110V 0-150V
USA
Variac Variable Transformer Powerstat...

$59.99 USD

Variac Variable Transformer Powerstat...

$59.99 USD

Vintage Ohmite Variable Transformer Used
USA
Vintage Ohmite Variable Transformer Used

$99.47 USD

Vintage Ohmite Variable Transformer Used

$99.47 USD

Technipower Variac W10MT3A Metered Autotransformer 0-140 Volt 10 Amp
USA
Technipower Variac W10MT3A Metered...

$375.00 USD

Technipower Variac W10MT3A Metered...

$375.00 USD

Powerstat 236B-2 Variable Autotransformer
USA
Powerstat 236B-2 Variable...

$375.00 USD

Powerstat 236B-2 Variable...

$375.00 USD

0.5/1/2/3KVA Variac Variable Transformer 0-130V AC Voltage Regulator 5/10/20/30A
USA
0.5/1/2/3KVA Variac Variable...

$48.99 USD

0.5/1/2/3KVA Variac Variable...

$48.99 USD

Superior Electric Company Powerstat 116 Variable Transformer 0-140 V
USA
Superior Electric Company Powerstat...

$110.00 USD

Superior Electric Company Powerstat...

$110.00 USD

Powerstat Variable Transformer Superior Electric Model: 3PN116C
USA
Powerstat Variable Transformer...

$110.00 USD

Powerstat Variable Transformer...

$110.00 USD

2000W 20Amp Output Auto Variable Transformer AC Voltage Regulator
USA
2000W 20Amp Output Auto Variable...

$71.49 USD

2000W 20Amp Output Auto Variable...

$71.49 USD

Autotransformer 4kva, New in-box, 240vac to splitphase 240/120vac
USA
Autotransformer 4kva, New in-box,...

$150.00 USD

Autotransformer 4kva, New in-box,...

$150.00 USD

Variable Voltage Transformer Variac Autotransformer 0-140 Volt 1 Phase
USA
Variable Voltage Transformer Variac...

$150.00 USD

Variable Voltage Transformer Variac...

$150.00 USD

staco variable autotransformer
USA
staco variable autotransformer

$150.00 USD

staco variable autotransformer

$150.00 USD

Variac Transformer Variable AC Voltage Regulator Metered 500W 5Amp 0-130V
USA
Variac Transformer Variable AC...

$44.65 USD

Variac Transformer Variable AC...

$44.65 USD

General Radio Company Variac Autotransformer Type W10MT3
USA
General Radio Company Variac...

$119.99 USD

General Radio Company Variac...

$119.99 USD

STACO ENERGY VARIABLE AUTOTRANSFORMER 3PN1010B
USA
STACO ENERGY VARIABLE AUTOTRANSFORMER...

$119.99 USD

STACO ENERGY VARIABLE AUTOTRANSFORMER...

$119.99 USD

Variac Transformer Variable AC110V 1v to 150v used twice, been sitting idle
USA
Variac Transformer Variable AC110V ...

$119.99 USD

Variac Transformer Variable AC110V ...

$119.99 USD

General Radio V 20 HM Variac Autotransformer 230V 8A 50-60Hz
USA
General Radio V 20 HM Variac...

$99.97 USD

General Radio V 20 HM Variac...

$99.97 USD

VTG EUROPEAN VARIAC 220 V / FREQ. 50/60 Hz 0-260 V VARIABLE TRANSFORMER
USA
VTG EUROPEAN VARIAC 220 V / FREQ....

$75.00 USD

VTG EUROPEAN VARIAC 220 V / FREQ....

$75.00 USD

STACO Variable Power Transformer 3PN1010 WORKING
USA
STACO Variable Power Transformer...

$75.00 USD

STACO Variable Power Transformer...

$75.00 USD

CUTLER HAMMER POWERSTAT MOTOR CONTROLLER FRANKENSTEIN
USA
CUTLER HAMMER POWERSTAT MOTOR...

$75.00 USD

CUTLER HAMMER POWERSTAT MOTOR...

$75.00 USD

STACO 2PF1010 Variable Autotransformer
USA
STACO 2PF1010 Variable Autotransformer

$69.95 USD

STACO 2PF1010 Variable Autotransformer

$69.95 USD

10Amps 1KVA Varise-Variac AC Power Transfomer Regulator 0-130V
USA
10Amps 1KVA Varise-Variac AC Power...

$65.99 USD

10Amps 1KVA Varise-Variac AC Power...

$65.99 USD

NEW Staco O33-3593,033-3593 Autotransformer INV=30218
USA
NEW Staco O33-3593,033-3593...

$99.00 USD

NEW Staco O33-3593,033-3593...

$99.00 USD

Staco Energy 3PN171 Variable Autotransformer
USA
Staco Energy 3PN171 Variable...

$80.33 USD

Staco Energy 3PN171 Variable...

$80.33 USD

STACO 3PN1010 Variable Autotransformer 0-100V
USA
STACO 3PN1010 Variable...

$65.68 USD

STACO 3PN1010 Variable...

$65.68 USD

US Variable Transformer AC Voltage Regulator Input 110V Output 0-130V 2000W top
USA
US Variable Transformer AC Voltage...

$82.00 USD

US Variable Transformer AC Voltage...

$82.00 USD

2000W 20A Transformer Variable Voltage Regulator Metered Autotransformer
USA
2000W 20A Transformer Variable...

$71.74 USD

2000W 20A Transformer Variable...

$71.74 USD

Powerstat 2PF136 Autotransformer Variac Variable Transformer 136
USA
Powerstat 2PF136 Autotransformer...

$119.95 USD

Powerstat 2PF136 Autotransformer...

$119.95 USD

Powerstat LW136 Autotransformer Variac Variable Transformer 136
USA
Powerstat LW136 Autotransformer...

$119.95 USD

Powerstat LW136 Autotransformer...

$119.95 USD

Powerstat 116B 120V 50/60 Variable Autotransformer
USA
Powerstat 116B 120V 50/60 Variable...

$89.99 USD

Powerstat 116B 120V 50/60 Variable...

$89.99 USD

Staco Inc. Type 033-3504 Variable Autotransformer (120VAC, 1.4KVA, 50/60Hz, 10A)
USA
Staco Inc. Type 033-3504 Variable...

$89.99 USD

Staco Inc. Type 033-3504 Variable...

$89.99 USD

STACO 3PN1010B 0-140v 1.4 KVA Variable Autotransformer - Tested Working, Clean
USA
STACO 3PN1010B 0-140v 1.4 KVA...

$145.00 USD

STACO 3PN1010B 0-140v 1.4 KVA...

$145.00 USD

Superior Powerstat 10C Variac 120 Vac Variable Transformer Brand New In Box
USA
Superior Powerstat 10C Variac 120 Vac...

$98.00 USD

Superior Powerstat 10C Variac 120 Vac...

$98.00 USD

Ridgeyard 20Amp 110V Variable AC Power Transformer Regulator 0-130V Metered
USA
Ridgeyard 20Amp 110V Variable AC...

$73.26 USD

Ridgeyard 20Amp 110V Variable AC...

$73.26 USD

Powerstat Variable AutoTransformer 3PN116B 0-140 Volt 10 Amp 120 v
USA
Powerstat Variable AutoTransformer...

$249.99 USD

Powerstat Variable AutoTransformer...

$249.99 USD

30Amp 3KVA Variac - Variable AC Power Transformer Regulator 0-130V 30A Metered
USA
30Amp 3KVA Variac - Variable AC Power...

$74.00 USD

30Amp 3KVA Variac - Variable AC Power...

$74.00 USD

Ridgeyard Transformer Variable AC Voltage Regulator 2000w Metered 0~130V 20Amp
USA
Ridgeyard Transformer Variable AC...

$74.00 USD

Ridgeyard Transformer Variable AC...

$74.00 USD

30Amp Variac Transformer Variable AC Voltage Regulator Metered 0~130V Adjustable
USA
30Amp Variac Transformer Variable AC...

$89.00 USD

30Amp Variac Transformer Variable AC...

$89.00 USD

Powerstat Variable Autotransformer
USA
Powerstat Variable Autotransformer

$479.00 USD

Powerstat Variable Autotransformer

$479.00 USD

powerstat variable autotransformer
USA
powerstat variable autotransformer

$55.00 USD

powerstat variable autotransformer

$55.00 USD

15 KVA 208-230/380/460V Transformer 3 Phase
USA
15 KVA 208-230/380/460V Transformer 3...

$400.00 USD

15 KVA 208-230/380/460V Transformer 3...

$400.00 USD

Variac 48-1320
USA
Variac 48-1320

$129.00 USD

Variac 48-1320

$129.00 USD

Superior Electric Powerstat Variable Transformer 230V 9A S649
USA
Superior Electric Powerstat Variable...

$149.99 USD

Superior Electric Powerstat Variable...

$149.99 USD

GE 15G3419W18 100-Watt Mercury Vapor Ballast Kit 100W H38 H44 15G3419W18 10008
USA
GE 15G3419W18 100-Watt Mercury Vapor...

$149.99 USD

GE 15G3419W18 100-Watt Mercury Vapor...

$149.99 USD

VARIAC TDGC-2kM Variable AC Transformer 20 Amp
USA
VARIAC TDGC-2kM Variable AC...

$125.00 USD

VARIAC TDGC-2kM Variable AC...

$125.00 USD

STACO ENERGY PRODUCTS VARIABLE AUTOTRANSFORMER TYPE 3PN1010 TESTED
USA
STACO ENERGY PRODUCTS VARIABLE...

$125.00 USD

STACO ENERGY PRODUCTS VARIABLE...

$125.00 USD

POWERSTAT 116U AUTOTRANSFORMER
USA
POWERSTAT 116U AUTOTRANSFORMER

$99.99 USD

POWERSTAT 116U AUTOTRANSFORMER

$99.99 USD

Variac Transformer Variable 2-5KVA AC Voltage Regulator Metered 0-130/230/300V
USA
Variac Transformer Variable 2-5KVA AC...

$145.99 USD

Variac Transformer Variable 2-5KVA AC...

$145.99 USD

Powerstat 236 Variable AC Transformer 120V In 0-280V Out 2.5KVA 9A Variac
USA
Powerstat 236 Variable AC Transformer...

$129.99 USD

Powerstat 236 Variable AC Transformer...

$129.99 USD

Powerstat Variable Transformer Superior Electric Model: 3PN116C
USA
Powerstat Variable Transformer...

$129.99 USD

Powerstat Variable Transformer...

$129.99 USD

Superior Stabiline Voltage Regulator EMT4112B 6.6 KVA
USA
Superior Stabiline Voltage Regulator...

$275.00 USD

Superior Stabiline Voltage Regulator...

$275.00 USD

Variable AC Voltage Regulator 3000VA 60Hz Adjustable Auto Variac Transformer USA
USA
Variable AC Voltage Regulator 3000VA...

$84.00 USD

Variable AC Voltage Regulator 3000VA...

$84.00 USD

Powerstat Superior Electric VS136B Variable Transformer Variac 3.1kVA with stand
USA
Powerstat Superior Electric VS136B...

$325.00 USD

Powerstat Superior Electric VS136B...

$325.00 USD

3A Variac 0-130 VAC
USA
3A Variac 0-130 VAC

$59.94 USD

3A Variac 0-130 VAC

$59.94 USD

SUPERIOR ELECTRIC CO. POWERSTAT VARIABLE AUTOTRANSFORMER TYPE 21 120VAC 50/60 HZ
USA
SUPERIOR ELECTRIC CO. POWERSTAT...

$54.99 USD

SUPERIOR ELECTRIC CO. POWERSTAT...

$54.99 USD

Powerstat Variable Autotransformer 3PN116B
USA
Powerstat Variable Autotransformer...

$84.99 USD

Powerstat Variable Autotransformer...

$84.99 USD

Vintage Superior Electric Variac Variable Transformer
USA
Vintage Superior Electric Variac...

$99.95 USD

Vintage Superior Electric Variac...

$99.95 USD

Superior Powerstat 3 Phase Variable Transformer Variac
USA
Superior Powerstat 3 Phase Variable...

$198.00 USD

Superior Powerstat 3 Phase Variable...

$198.00 USD

Staco 3PN2210
USA
Staco 3PN2210

$175.00 USD

Staco 3PN2210

$175.00 USD

General Radio Variac Autotransformer 115V 10A 50-60Hz
USA
General Radio Variac Autotransformer...

$149.97 USD

General Radio Variac Autotransformer...

$149.97 USD

AC 0-130V/60Hz Auto 2000w 20Amp Variable Transformer AC Voltage Regulator
USA
AC 0-130V/60Hz Auto 2000w 20Amp...

$70.84 USD

AC 0-130V/60Hz Auto 2000w 20Amp...

$70.84 USD

Variac Variable Transformer Type W5M
USA
Variac Variable Transformer Type W5M

$349.00 USD

Variac Variable Transformer Type W5M

$349.00 USD

Variac Auto Transformer AC Variable Voltage Regulator Metered 1000W 0-300V USA
USA
Variac Auto Transformer AC Variable...

$109.25 USD

Variac Auto Transformer AC Variable...

$109.25 USD

Staco 2510CT Variac Variable Power Transformer 0-140V, 3.5KVA, 25A TESTED
USA
Staco 2510CT Variac Variable Power...

$299.95 USD

Staco 2510CT Variac Variable Power...

$299.95 USD

Powerstat 3PN116. Plus motor Dayton 5K-045
USA
Powerstat 3PN116. Plus motor Dayton...

$159.00 USD

Powerstat 3PN116. Plus motor Dayton...

$159.00 USD

Powerstat Variable Autotransformer 3PN11C
USA
Powerstat Variable Autotransformer...

$134.99 USD

Powerstat Variable Autotransformer...

$134.99 USD

NEW STACO 1520CT VARIAC VARIABLE TRANSFORMER 
USA
NEW STACO 1520CT VARIAC VARIABLE...

$380.00 USD

NEW STACO 1520CT VARIAC VARIABLE...

$380.00 USD

VINTAGE OHMITE VARIABLE TRANSFORMER VT20B 20 AMP 120 V 50/60 HZ
USA
VINTAGE OHMITE VARIABLE TRANSFORMER...

$78.00 USD

VINTAGE OHMITE VARIABLE TRANSFORMER...

$78.00 USD

VARIABLE VOLTAGE TRANSFORMER Manufactured By Staco...0-140 Volts A C
USA
VARIABLE VOLTAGE TRANSFORMER...

$135.00 USD

VARIABLE VOLTAGE TRANSFORMER...

$135.00 USD

VARIABLE VOLTAGE TRANSFORMER Manufactured By Staco...0-140 Volts A C
USA
VARIABLE VOLTAGE TRANSFORMER...

$135.00 USD

VARIABLE VOLTAGE TRANSFORMER...

$135.00 USD

15 Amp Autotransformer 0-135 Volts, Adjust-A-Volt, Variac, Works
USA
15 Amp Autotransformer 0-135 Volts,...

$60.00 USD

15 Amp Autotransformer 0-135 Volts,...

$60.00 USD

Superior Electric Company Type 12 PowerStat Variable Transformer USA
USA
Superior Electric Company Type 12...

$60.00 USD

Superior Electric Company Type 12...

$60.00 USD

Metered Variable Auto Transformer AC Voltage Regulator 500W 110V US Plug
USA
Metered Variable Auto Transformer AC...

$47.99 USD

Metered Variable Auto Transformer AC...

$47.99 USD

Variac Transformer W20HM
USA
Variac Transformer W20HM

$250.00 USD

Variac Transformer W20HM

$250.00 USD

30 kVA 600V/380V German Three-phase Autotransformer, Burkle+Schock
USA
30 kVA 600V/380V German Three-phase...

$500.00 USD

30 kVA 600V/380V German Three-phase...

$500.00 USD

SUPERIOR ELECTRIC POWERSTAT - 0-120V / 140V - 10AMP - 1.4kVA Variac Transformer
USA
SUPERIOR ELECTRIC POWERSTAT - 0-120V...

$59.00 USD

SUPERIOR ELECTRIC POWERSTAT - 0-120V...

$59.00 USD

STACO Variable Transformer TYPE 1010
USA
STACO Variable Transformer TYPE 1010

$219.99 USD

STACO Variable Transformer TYPE 1010

$219.99 USD

Variac General Radio Company Type W20H 0-230VAC 8 A Open Rating 3 Stack Phase
USA
Variac General Radio Company Type...

$199.95 USD

Variac General Radio Company Type...

$199.95 USD

Powerstat 226U Variable Autotransformer 240VAC Input 50/60Hz, 0-280VDC Output
USA
Powerstat 226U Variable...

$140.00 USD

Powerstat 226U Variable...

$140.00 USD

Staco L221B Variable Transformer
USA
Staco L221B Variable Transformer

$139.99 USD

Staco L221B Variable Transformer

$139.99 USD

Superior Electric Powerstad Variable Autotransformer 117B-T 120 VAC 12 Amp NEW
USA
Superior Electric Powerstad Variable...

$230.00 USD

Superior Electric Powerstad Variable...

$230.00 USD

VARIAC GENERAL RADIO COMPANY W5 MT3. Plus motor Dayton 5K-045
USA
VARIAC GENERAL RADIO COMPANY W5 MT3....

$169.00 USD

VARIAC GENERAL RADIO COMPANY W5 MT3....

$169.00 USD

Vintage Powerstat Autotransformer with Vintage Voltmeter
USA
Vintage Powerstat Autotransformer...

$79.00 USD

Vintage Powerstat Autotransformer...

$79.00 USD

Ohmite VT4M-F / # T W2D 2382
Poland
Ohmite VT4M-F / # T W2D 2382

$106.25 USD

Ohmite VT4M-F / # T W2D 2382

$106.25 USD