Autotransformers & Variacs | Surplus Network

500W AC Voltage Regulator Variac Variable Auto Transformer 110V Metered 130V

USA

500W AC Voltage Regulator Variac...

$39.99 USD

500W AC Voltage Regulator Variac...

$39.99 USD

Variac Transformer Variable 500VA AC Voltage Regulator Metered 0-130V 110V

USA

Variac Transformer Variable 500VA AC...

$48.97 USD

Variac Transformer Variable 500VA AC...

$48.97 USD

Variac Transformer Variable 1000VA AC Voltage Regulator 10Amp 0~130V US Plug

USA

Variac Transformer Variable 1000VA AC...

$55.94 USD

Variac Transformer Variable 1000VA AC...

$55.94 USD

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

USA

Variac Transformer Variable AC...

$58.89 USD

Variac Transformer Variable AC...

$58.89 USD

VARIAC TYPE W2 VARIABLE with TRANSFORMER in Control panel

USA

VARIAC TYPE W2 VARIABLE with...

$37.00 USD

VARIAC TYPE W2 VARIABLE with...

$37.00 USD

Variac Transformer Variable 500VA AC Voltage Regulator Metered 0-130V 110V

USA

Variac Transformer Variable 500VA AC...

$34.28 USD

Variac Transformer Variable 500VA AC...

$34.28 USD

Powerstat Variac 140VAC (0-140VAC) Variable Transformer, 7.5Amp, 1 KVA - 116

USA

Powerstat Variac 140VAC (0-140VAC)...

$129.99 USD

Powerstat Variac 140VAC (0-140VAC)...

$129.99 USD

TESTED Kuan Ming Co Input 110V Output 0~130V Variable Transformer

USA

TESTED Kuan Ming Co Input 110V Output...

$74.95 USD

TESTED Kuan Ming Co Input 110V Output...

$74.95 USD

Bench Top 30 Amp Variable Auto-Transformer with LCD Digital Display - TDGC2-3D

USA

Bench Top 30 Amp Variable...

$69.29 USD

Bench Top 30 Amp Variable...

$69.29 USD

110V Transformer Variac Variable AC Voltage Regulator Metered 3000w 30Amp Auto

USA

110V Transformer Variac Variable AC...

$58.09 USD

110V Transformer Variac Variable AC...

$58.09 USD

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

USA

500W Variac Transformer Variable AC...

$54.69 USD

500W Variac Transformer Variable AC...

$54.69 USD

Vintage Variac

USA

Vintage Variac

$35.00 USD

Vintage Variac

$35.00 USD

SUPERIOR POWERSTAT VARIABLE AUTOTRANSFORMER 1.4 KVA TYPE

USA

SUPERIOR POWERSTAT VARIABLE...

$79.00 USD

SUPERIOR POWERSTAT VARIABLE...

$79.00 USD

Ridgeyard 110V 500W 5AmpTransformer Variable Regulator Metered Tool 110V 60Hz

USA

Ridgeyard 110V 500W 5AmpTransformer...

$47.98 USD

Ridgeyard 110V 500W 5AmpTransformer...

$47.98 USD

Staco Energy 201 0-120V 2A 0.24kVA 1-Phase Variac Variable Transformer Assembly

USA

Staco Energy 201 0-120V 2A 0.24kVA...

$49.99 USD

Staco Energy 201 0-120V 2A 0.24kVA...

$49.99 USD

LOT OF 5 Superior PowerStat Variable Autotransformer 136B-3 BP57506 240 3 phase

USA

LOT OF 5 Superior PowerStat Variable...

$3,000.00 USD

LOT OF 5 Superior PowerStat Variable...

$3,000.00 USD

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

USA

Variac Transformer Variable AC...

$46.99 USD

Variac Transformer Variable AC...

$46.99 USD

POWERSTAT VARIABLE VARIAC AUTOTRANSFORMER AUTO TRANSFORMER 100V 20A TYPE 2PF136

USA

POWERSTAT VARIABLE VARIAC...

$499.95 USD

POWERSTAT VARIABLE VARIAC...

$499.95 USD

Huge NOS New Old Stock POWERSTAT Variable Autotransformer 146-1005B BP177511

USA

Huge NOS New Old Stock POWERSTAT...

$109.99 USD

Huge NOS New Old Stock POWERSTAT...

$109.99 USD

Powerstat Variable Autotransformer 116BU Output 0-140V Input 120V 50/60Hz 1PH

USA

Powerstat Variable Autotransformer...

$109.99 USD

Powerstat Variable Autotransformer...

$109.99 USD

Variac Transformer Variable 1000VA AC Voltage Regulator Copper Coil 110V 0-130V

USA

Variac Transformer Variable 1000VA AC...

$57.68 USD

Variac Transformer Variable 1000VA AC...

$57.68 USD

Superior Powerstat Variac 236BU 240/120V In 0-280V Out 10 Amps Free Shipping

USA

Superior Powerstat Variac 236BU...

$219.96 USD

Superior Powerstat Variac 236BU...

$219.96 USD

Vintage Powerstat Model 20 Rack Mount Power Meter Setup

USA

Vintage Powerstat Model 20 Rack Mount...

$45.00 USD

Vintage Powerstat Model 20 Rack Mount...

$45.00 USD

Circuit Specialists Variable Voltage Transformer Variac TDGC-0.5KM 0-130VAC

USA

Circuit Specialists Variable Voltage...

$45.00 USD

Circuit Specialists Variable Voltage...

$45.00 USD

Superior Electric Powerstat Type 117 Variable Autotransformer Max KVA 1.6

USA

Superior Electric Powerstat Type 117...

$99.95 USD

Superior Electric Powerstat Type 117...

$99.95 USD

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

USA

Powerstat Variable AutoTransformer...

$99.95 USD

Powerstat Variable AutoTransformer...

$99.95 USD

Staco Energy 3PN1010 Variable Transformer Variac 0-140VAC 10A 1.4kVA *Tested*

USA

Staco Energy 3PN1010 Variable...

$64.50 USD

Staco Energy 3PN1010 Variable...

$64.50 USD

General Radio GenRad W5MT Variac Autotransformer 115V 5 AMPS 0-135v | Excellent

USA

General Radio GenRad W5MT Variac ...

$229.95 USD

General Radio GenRad W5MT Variac ...

$229.95 USD

Variable Isolation Transformer Safety Single Phase like Variac Isolated 240V

United Kingdom

Variable Isolation Transformer Safety...

$350.88 GBP

Variable Isolation Transformer Safety...

$350.88 GBP

PHC SC10T 10 amp Variable Transformer, 0~130 Volt Output, 1KVA Max, with Iso

USA

PHC SC10T 10 amp Variable...

$199.00 USD

PHC SC10T 10 amp Variable...

$199.00 USD

Superior Electric Powerstat Variable Autotransformer Type 116CU 120 in 0-140 out

USA

Superior Electric Powerstat Variable...

$199.00 USD

Superior Electric Powerstat Variable...

$199.00 USD

Staco 3PN1010 Variable Auto Transformer, 3A, 0-140V, 1.4 KVA

USA

Staco 3PN1010 Variable Auto...

$90.00 USD

Staco 3PN1010 Variable Auto...

$90.00 USD

POWERSTAT L116C VARIABLE AUTOTRANSFORMER Input 120V 50/60HZ Output

USA

POWERSTAT L116C VARIABLE...

$145.00 USD

POWERSTAT L116C VARIABLE...

$145.00 USD

POWERSTAT 1256D VARIABLE AUTOTRANSFORMER 1 Phase 240V 28 AMPS 0-280 V AC output

USA

POWERSTAT 1256D VARIABLE...

$895.00 USD

POWERSTAT 1256D VARIABLE...

$895.00 USD

Mobile Test Cart w/ Triple Variac W50H, OUTPUT 250 AC & DC / 1 & 3 PH

USA

Mobile Test Cart w/ Triple Variac...

$1,495.00 USD

Mobile Test Cart w/ Triple Variac...

$1,495.00 USD

PHC SC-10T 10 amp Variable Transformer, 0~130 Volt Output, 1KVA Max, with Iso

USA

PHC SC-10T 10 amp Variable...

$169.99 USD

PHC SC-10T 10 amp Variable...

$169.99 USD

NEW POWERSTAT VARIABLE AUTOTRANSFORMER 1256DU SPEC BP142090 240V 28 AMPS 7.8 KVA

Canada

NEW POWERSTAT VARIABLE...

$2,499.95 CAD

NEW POWERSTAT VARIABLE...

$2,499.95 CAD

Variac Transformer Variable AC Voltage Regulator 0~130V Over-voltage Protection

USA

Variac Transformer Variable AC...

$65.00 USD

Variac Transformer Variable AC...

$65.00 USD

General Radio W10MT3A Metered Variac 0-140V 0-10A Autotransformer works

USA

General Radio W10MT3A Metered Variac...

$160.00 USD

General Radio W10MT3A Metered Variac...

$160.00 USD

Staco Variable Autotransformer Type 3PN1010

USA

Staco Variable Autotransformer Type...

$165.00 USD

Staco Variable Autotransformer Type...

$165.00 USD

Superior Powerstat Variable Transformer Type 1256D 0-280V 28 Amp Single Phase

USA

Superior Powerstat Variable...

$900.00 USD

Superior Powerstat Variable...

$900.00 USD

POWERSTAT MODEL 3PN126 VARIABLE AUTOTRANSFORMER SUPERIOR ELECTRIC GOOD CONDITION

USA

POWERSTAT MODEL 3PN126 VARIABLE...

$299.99 USD

POWERSTAT MODEL 3PN126 VARIABLE...

$299.99 USD

POWERSTAT TYPE 22 VARIABLE AUTOTRANSFORMER 0-280 VAC 0.63 KVA @ 2.25 AMPS

USA

POWERSTAT TYPE 22 VARIABLE...

$299.99 USD

POWERSTAT TYPE 22 VARIABLE...

$299.99 USD

Superior Electric 7 KVA 50 Amp Powerstat Variable Autotransformer Type 5MB1156DY

USA

Superior Electric 7 KVA 50 Amp...

$1,000.00 USD

Superior Electric 7 KVA 50 Amp...

$1,000.00 USD

Superior Electric Powerstat Type 1256 B Variable Transformer 7.5 KVA 28 Amps NOS

USA

Superior Electric Powerstat Type 1256...

$1,000.00 USD

Superior Electric Powerstat Type 1256...

$1,000.00 USD

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

USA

Variac 20Amp 110V - Variable AC...

$69.00 USD

Variac 20Amp 110V - Variable AC...

$69.00 USD

NEW Saginaw Hoffman Enclosure, Powerstat Variable, Stabiline Reg, Allen Bradley

USA

NEW Saginaw Hoffman Enclosure,...

$750.00 USD

NEW Saginaw Hoffman Enclosure,...

$750.00 USD

120V Superior Electric Powerstat 7 KVA Variable Autotransformer Type 1156D

USA

120V Superior Electric Powerstat 7...

$750.00 USD

120V Superior Electric Powerstat 7...

$750.00 USD

C176654 Powerstat 3PF13 Variable Autotransformer (120Vin, 0-118VAC, 20A, 2.8KVA)

USA

C176654 Powerstat 3PF13 Variable...

$100.00 USD

C176654 Powerstat 3PF13 Variable...

$100.00 USD

Superior Electric Powerstat Variable Autotransformer 236B-3 Used

USA

Superior Electric Powerstat Variable...

$1,500.00 USD

Superior Electric Powerstat Variable...

$1,500.00 USD

USED SUPERIOR BP142093 POWERSTAT VARIABLE AUTOTRANSFORMER 30MB1256DT-2S

USA

USED SUPERIOR BP142093 POWERSTAT...

$1,500.00 USD

USED SUPERIOR BP142093 POWERSTAT...

$1,500.00 USD

MS2106G397 Superior Electric Company Type 10C Powerstat Variable Transformer

USA

MS2106G397 Superior Electric Company...

$175.00 USD

MS2106G397 Superior Electric Company...

$175.00 USD

Staco Energy 1210CT Variable Power Transformer 120V 60Hz 12A 1.4KVA

USA

Staco Energy 1210CT Variable Power...

$140.95 USD

Staco Energy 1210CT Variable Power...

$140.95 USD

Variac Auto Transformer AC Variable Voltage Regulator Metered 1KW 0-300V Hotsale

USA

Variac Auto Transformer AC Variable...

$102.46 USD

Variac Auto Transformer AC Variable...

$102.46 USD

500W AC Power Transformer Metered Variable Auto Voltage Regulator

USA

500W AC Power Transformer Metered...

$39.10 USD

500W AC Power Transformer Metered...

$39.10 USD

Superior Electric Powerstat 3.1 KVA Variable Autotransformer Model Type 136B-2

USA

Superior Electric Powerstat 3.1 KVA...

$285.00 USD

Superior Electric Powerstat 3.1 KVA...

$285.00 USD

Superior Electric 116-1001 Cycle Variac 3 Phase Motor Driven

USA

Superior Electric 116-1001 Cycle...

$200.00 USD

Superior Electric 116-1001 Cycle...

$200.00 USD

MOTOROLA RTL21/0900 POWER REGULATOR T9882

USA

MOTOROLA RTL21/0900 POWER REGULATOR...

$250.00 USD

MOTOROLA RTL21/0900 POWER REGULATOR...

$250.00 USD

Staco 3PN1510B Autotransformer Variac, Output 0-140VAC 15A Variable Transformer

USA

Staco 3PN1510B Autotransformer...

$299.00 USD

Staco 3PN1510B Autotransformer...

$299.00 USD

VARIAC TECHNIPOWER TYPE WM5MT3A Autotransformers X 2 120V

Australia

VARIAC TECHNIPOWER TYPE WM5MT3A...

$299.00 AUD

VARIAC TECHNIPOWER TYPE WM5MT3A...

$299.00 AUD

SUPERIOR ELECTRIC POWERSTAT VARIABLE AUTOTRANSFORMER 136B-3

USA

SUPERIOR ELECTRIC POWERSTAT VARIABLE...

$799.99 USD

SUPERIOR ELECTRIC POWERSTAT VARIABLE...

$799.99 USD

Superior Electric 10C-2 Powerstat Variable Transformer; in 120-240V; out 0-264V

USA

Superior Electric 10C-2 Powerstat...

$279.00 USD

Superior Electric 10C-2 Powerstat...

$279.00 USD

Variac Transformer Variable 1000VA AC Voltage Regulator 60Hz Copper Coil Metered

USA

Variac Transformer Variable 1000VA AC...

$55.96 USD

Variac Transformer Variable 1000VA AC...

$55.96 USD

216BU Powerstat Variable Autotransformer NEW NOS Free S&H

USA

216BU Powerstat Variable...

$188.98 USD

216BU Powerstat Variable...

$188.98 USD

Allanson Ignition Transformer Cat. 2721 Type 628G pri 120V Sec 10000 60hz

USA

Allanson Ignition Transformer Cat....

$59.99 USD

Allanson Ignition Transformer Cat....

$59.99 USD

THE SUPERIOR ELECTRIC CO. POWERSTAT 60MB1256DU-6Y VARIABLE AUTOTRANSFORMER

USA

THE SUPERIOR ELECTRIC CO. POWERSTAT...

$5,800.00 USD

THE SUPERIOR ELECTRIC CO. POWERSTAT...

$5,800.00 USD

SUPERIOR ELECTRIC 1226-2 Powerstat Variable Autotransformer

USA

SUPERIOR ELECTRIC 1226-2 Powerstat...

$245.00 USD

SUPERIOR ELECTRIC 1226-2 Powerstat...

$245.00 USD

Powerstat Variable Autotransformer 3PN136B 50/60 Hz

USA

Powerstat Variable Autotransformer...

$504.00 USD

Powerstat Variable Autotransformer...

$504.00 USD

Powerstat Variable Autotransformer Type 5MC226U-3 Mag Corp Model 4b461 Warner

USA

Powerstat Variable Autotransformer...

$3,200.00 USD

Powerstat Variable Autotransformer...

$3,200.00 USD

POWERSTAT VARIABLE AUTOTRANSFORMER, SUPERIOR ELECTRIC CO.

USA

POWERSTAT VARIABLE AUTOTRANSFORMER,...

$16.00 USD

POWERSTAT VARIABLE AUTOTRANSFORMER,...

$16.00 USD

SUPERIOR ELECTRIC POWERSTAT 116B VARIABLE AUTOTRANSFORMER, 1.4 KVA, USED

USA

SUPERIOR ELECTRIC POWERSTAT 116B...

$89.50 USD

SUPERIOR ELECTRIC POWERSTAT 116B...

$89.50 USD

C176610 Powerstat 3PF13 Variable Autotransformer (120Vin, 0-140VAC, 20A, 2.8KVA)

USA

C176610 Powerstat 3PF13 Variable...

$150.00 USD

C176610 Powerstat 3PF13 Variable...

$150.00 USD

Staco Energy 3PN1010B Variable Autotransformer - 18383

USA

Staco Energy 3PN1010B Variable...

$150.00 USD

Staco Energy 3PN1010B Variable...

$150.00 USD

Lot of 4 Replacement RB-10B 10BM Brush Assembly Powerstat Variable Transformers

USA

Lot of 4 Replacement RB-10B 10BM...

$56.66 USD

Lot of 4 Replacement RB-10B 10BM...

$56.66 USD

SUPERIOR ELECTRIC POWERSTAT 136B, 120 VOLT, 3.1 KVA VARIABLE AUTOTRANSFORMER

USA

SUPERIOR ELECTRIC POWERSTAT 136B, 120...

$300.00 USD

SUPERIOR ELECTRIC POWERSTAT 136B, 120...

$300.00 USD

Tramag 750 Watt/ 750VA Autotransformer 230V/110V; 50/60 Hz; Type O751D

USA

Tramag 750 Watt/ 750VA...

$79.95 USD

Tramag 750 Watt/ 750VA...

$79.95 USD

Power Stat Autotransformer- Type F-226

USA

Power Stat Autotransformer- Type F-226

$235.00 USD

Power Stat Autotransformer- Type F-226

$235.00 USD

SUPERIOR POWERSTAT 236BU VARIABLE AUTOTRANSFORMER IN 240V OUT 0-280V 10A TESTED

Canada

SUPERIOR POWERSTAT 236BU VARIABLE...

$415.00 CAD

SUPERIOR POWERSTAT 236BU VARIABLE...

$415.00 CAD

General Radio W10MT3A Metered Variac 0-150V 0-10A Good Condition works

USA

General Radio W10MT3A Metered Variac...

$295.00 USD

General Radio W10MT3A Metered Variac...

$295.00 USD

NEW - Superior Electric Powerstat 3PN116B Variable Autotransformer

USA

NEW - Superior Electric Powerstat...

$295.00 USD

NEW - Superior Electric Powerstat...

$295.00 USD

Superior Electric Co. POWERSTAT 3PN116 120V Variable 0-140 Volt Autotransformer

USA

Superior Electric Co. POWERSTAT...

$79.99 USD

Superior Electric Co. POWERSTAT...

$79.99 USD

33.9 KVA 0-280 volt 70 amp 30 second STACO 4-stack Variac AutoTransformer motor

USA

33.9 KVA 0-280 volt 70 amp 30 second...

$1,995.00 USD

33.9 KVA 0-280 volt 70 amp 30 second...

$1,995.00 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

Staco 1010 Variable Transformer

USA

Staco 1010 Variable Transformer

$95.00 USD

Staco 1010 Variable Transformer

$95.00 USD

Staco 3PN1010 Variable Autotransformer 120V 50/60Hz 10Amps

USA

Staco 3PN1010 Variable...

$149.99 USD

Staco 3PN1010 Variable...

$149.99 USD

30 KVA 3-Phase Multi Tap Auto Transformer (600,480,400,240,208V)

USA

30 KVA 3-Phase Multi Tap Auto...

$2,082.08 USD

30 KVA 3-Phase Multi Tap Auto...

$2,082.08 USD

Powerstat Variable AutoTransformer model 3PN136 120V input 140V output

USA

Powerstat Variable AutoTransformer...

$149.95 USD

Powerstat Variable AutoTransformer...

$149.95 USD

POWERSTAT Model 116 Variable AutoTransformer Input 120V Output 0-140 SUPERIOR #1

USA

POWERSTAT Model 116 Variable...

$99.99 USD

POWERSTAT Model 116 Variable...

$99.99 USD

STACO VARIABLE AUTOTRANSFORMER TYPE 2PF 1010

USA

STACO VARIABLE AUTOTRANSFORMER TYPE...

$54.99 USD

STACO VARIABLE AUTOTRANSFORMER TYPE...

$54.99 USD

VINTAGE GENERAL RADIO TYPE V10MT 10A VARIAC AUTOTRANSFORMER - USA (TESTED!)

USA

VINTAGE GENERAL RADIO TYPE V10MT 10A...

$125.00 USD

VINTAGE GENERAL RADIO TYPE V10MT 10A...

$125.00 USD

Superior Powerstat Type 116U Variable Transformer; 120V / 0-140V 7.5A w/ options

USA

Superior Powerstat Type 116U Variable...

$125.00 USD

Superior Powerstat Type 116U Variable...

$125.00 USD

Ohmite VT8LN Variac Variable Transformer 40 Volt 22 Amp

USA

Ohmite VT8LN Variac Variable...

$25.00 USD

Ohmite VT8LN Variac Variable...

$25.00 USD

SUPERIOR 3PN116B POWERSTAT VARIABLE AUTOTRANSFOMER IN 120V OUT 0-140V 10A TESTED

Canada

SUPERIOR 3PN116B POWERSTAT VARIABLE...

$330.00 CAD

SUPERIOR 3PN116B POWERSTAT VARIABLE...

$330.00 CAD

Powerstat Variable Autotransformer Variac 136 120V

USA

Powerstat Variable Autotransformer...

$139.95 USD

Powerstat Variable Autotransformer...

$139.95 USD

Superior Electric Powerstat Variable Autotransformer Type 1256C-1285

USA

Superior Electric Powerstat Variable...

$400.00 USD

Superior Electric Powerstat Variable...

$400.00 USD

Superior Electric Powerstat Variable Transformer 250V 6A 15KVA S649

USA

Superior Electric Powerstat Variable...

$44.99 USD

Superior Electric Powerstat Variable...

$44.99 USD

HOBART TYPE 10C POWERSTAT VARIABLE TRANSFORMER OUTPUT 0-120V

USA

HOBART TYPE 10C POWERSTAT VARIABLE...

$185.95 USD

HOBART TYPE 10C POWERSTAT VARIABLE...

$185.95 USD

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

USA

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

$46.00 USD

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

$46.00 USD

Powerstat Variable Autotransformer 3PN216C 50/60 1 PH Output 0-280

USA

Powerstat Variable Autotransformer...

$75.00 USD

Powerstat Variable Autotransformer...

$75.00 USD

Powerstat Variable Autotransformer Type 1256-1405 with Superior Slo-Sun Driving

USA

Powerstat Variable Autotransformer...

$600.00 USD

Powerstat Variable Autotransformer...

$600.00 USD