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Autotransformers | Surplus Network

VEVOR 20Amp Variac Transformer Variable AC Voltage Regulator 2000VA 0-130V
USA
VEVOR 20Amp Variac Transformer...

$47.99 USD

VEVOR 20Amp Variac Transformer...

$47.99 USD

20Amp Variac Transformer Variable AC Voltage Regulator Metered 2000VA 0-130V
USA
20Amp Variac Transformer Variable AC...

$59.99 USD

20Amp Variac Transformer Variable AC...

$59.99 USD

Staco Energy 3PN1010 Variable Variac Autotransformer 120-140VAC 10A 1.4kVA
USA
Staco Energy 3PN1010 Variable Variac...

$59.99 USD

Staco Energy 3PN1010 Variable Variac...

$59.99 USD

Powerstat Variable Autotransformer Type 116B by Superior Electric USA - works
USA
Powerstat Variable Autotransformer...

$59.99 USD

Powerstat Variable Autotransformer...

$59.99 USD

KRM AC Power Supply Variable Transformer No. AEEC-590VR
USA
KRM AC Power Supply Variable...

$59.99 USD

KRM AC Power Supply Variable...

$59.99 USD

120V 500VA Variable Transformer With Digital Display LCD 60Hz 0-130V AC Voltage
USA
120V 500VA Variable Transformer With...

$37.39 USD

120V 500VA Variable Transformer With...

$37.39 USD

10A Variac Transformer Variable 1000VA AC Voltage Regulator Metered 0-130V 110V
USA
10A Variac Transformer Variable...

$52.99 USD

10A Variac Transformer Variable...

$52.99 USD

VEVOR 2000VA Variable Voltage Transformer 15.3A 0-130V AC Voltage Regulator UL
USA
VEVOR 2000VA Variable Voltage...

$52.99 USD

VEVOR 2000VA Variable Voltage...

$52.99 USD

VEVOR 1000VA Variable Voltage Transformer 7.69A 0-130V AC Voltage Regulator
USA
VEVOR 1000VA Variable Voltage...

$52.99 USD

VEVOR 1000VA Variable Voltage...

$52.99 USD

VEVOR 2000/1000/500VA Variable Voltage Transformer 15.3/7.69/3.84A 0-130V
USA
VEVOR 2000/1000/500VA Variable...

$43.99 USD

VEVOR 2000/1000/500VA Variable...

$43.99 USD

General Radio Company Type W10 Variac Autotransformer
USA
General Radio Company Type W10 Variac...

$50.00 USD

General Radio Company Type W10 Variac...

$50.00 USD

Staco Energy Variable AutoTransformer 0-120 Volt Adjustable Voltage Adjuster
USA
Staco Energy Variable AutoTransformer...

$50.00 USD

Staco Energy Variable AutoTransformer...

$50.00 USD

Variable Auto Transformer...Type 3PM1010
USA
Variable Auto Transformer...Type 3PM1010

$50.00 USD

Variable Auto Transformer...Type 3PM1010

$50.00 USD

Radiart Vipower 6v Dc In 300v Out Power Supply Voltage Converter 453
USA
Radiart Vipower 6v Dc In 300v Out...

$50.00 USD

Radiart Vipower 6v Dc In 300v Out...

$50.00 USD

Advance 71A2531 Mercury Vapor HID 277V Ballast 100W H38 Mercury Lamp
USA
Advance 71A2531 Mercury Vapor HID...

$50.00 USD

Advance 71A2531 Mercury Vapor HID...

$50.00 USD

VEVOR Bench Top 20 Amp Variable Auto Transformer with LCD Digital Display
USA
VEVOR Bench Top 20 Amp Variable Auto...

$56.99 USD

VEVOR Bench Top 20 Amp Variable Auto...

$56.99 USD

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

$37.24 USD

5 Amp Variac Transformer Variable AC...

$37.24 USD

NEW! Superior Electric Powerstat Variable AutoTransformer S36002
USA
NEW! Superior Electric Powerstat...

$36.00 USD

NEW! Superior Electric Powerstat...

$36.00 USD

VEVOR 2000VA Variable Voltage Transformer 20A 0-130V AC Voltage Regulator
USA
VEVOR 2000VA Variable Voltage...

$54.99 USD

VEVOR 2000VA Variable Voltage...

$54.99 USD

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

$110.22 USD

Variac Auto Transformer AC Variable...

$110.22 USD

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

$39.99 USD

5 Amp Variac Transformer Variable AC...

$39.99 USD

General Radio Company Variac Type W2 Variable Transformer Vintage
USA
General Radio Company Variac Type W2...

$39.99 USD

General Radio Company Variac Type W2...

$39.99 USD

Mcwong MTM02156227C Autotransformer
USA
Mcwong MTM02156227C Autotransformer

$39.99 USD

Mcwong MTM02156227C Autotransformer

$39.99 USD

Staco Energy 3PN1010 Variable Autotransformer
USA
Staco Energy 3PN1010 Variable...

$74.25 USD

Staco Energy 3PN1010 Variable...

$74.25 USD

Vintage Standard Electrical Product Co. Adjust-A-Volt Type 500B 115v Tested
USA
Vintage Standard Electrical Product ...

$49.99 USD

Vintage Standard Electrical Product ...

$49.99 USD

Variac Variable Autotransformer Type W2
USA
Variac Variable Autotransformer Type W2

$49.99 USD

Variac Variable Autotransformer Type W2

$49.99 USD

Superior Electric Co 50 Amp 125-250V Lead. 37 Inch Carol Preen 6 Ga 600 (LP01X)
USA
Superior Electric Co 50 Amp 125-250V...

$49.99 USD

Superior Electric Co 50 Amp 125-250V...

$49.99 USD

RCA WP-25A TV Isotap adjustable-voltage Isolation Transformer
USA
RCA WP-25A TV Isotap...

$125.00 USD

RCA WP-25A TV Isotap...

$125.00 USD

VEVOR 3000VA Variac Transformer Variable 23A 0-130V Voltage Regulator LCD
USA
VEVOR 3000VA Variac Transformer...

$81.99 USD

VEVOR 3000VA Variac Transformer...

$81.99 USD

General Radio W5MT3A VARIAC Metered Autotransformer working
USA
General Radio W5MT3A VARIAC Metered...

$250.00 USD

General Radio W5MT3A VARIAC Metered...

$250.00 USD

Superior Electric Powerstat 3PN216C , 240 , New Old Stock , Tested - Working
USA
Superior Electric Powerstat 3PN216C ,...

$250.00 USD

Superior Electric Powerstat 3PN216C ,...

$250.00 USD

General Radio VARIAC Autotransformer Type W5MT 0-130V. TESTED.
USA
General Radio VARIAC Autotransformer...

$67.99 USD

General Radio VARIAC Autotransformer...

$67.99 USD

Variac Transformer Variable 3000VA AC Voltage Regulator Metered 110V 0-130V 30A
USA
Variac Transformer Variable 3000VA AC...

$84.61 USD

Variac Transformer Variable 3000VA AC...

$84.61 USD

Vintage General Radio Variac 115 Volt 15 Amp 350 Cycles NOS In Original Box NIB
USA
Vintage General Radio Variac 115 Volt...

$34.99 USD

Vintage General Radio Variac 115 Volt...

$34.99 USD

Superior Electric Powerstat Variable Autotransformer Type 216B (0-280V output)
USA
Superior Electric Powerstat Variable...

$110.00 USD

Superior Electric Powerstat Variable...

$110.00 USD

Staco Inc. Standard Electrical Type 500B Transformer Adjust-a-Volt input 120v ou
USA
Staco Inc. Standard Electrical Type...

$113.06 USD

Staco Inc. Standard Electrical Type...

$113.06 USD

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

$106.98 USD

Variac Auto Transformer AC Variable...

$106.98 USD

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

$94.00 USD

110V Transformer Variac Variable AC...

$94.00 USD

VIZ Isotap WP-26A Variable Isolation Direct Isolated Transformer 400VA 105-130V
USA
VIZ Isotap WP-26A Variable Isolation...

$79.98 USD

VIZ Isotap WP-26A Variable Isolation...

$79.98 USD

30Amp Variable Variac Transformer 3000VA 0-130V AC Voltage Regulator Metered USA
USA
30Amp Variable Variac Transformer...

$90.54 USD

30Amp Variable Variac Transformer...

$90.54 USD

Variac Digital Power Meter Modified KW KWH power factor watts volts 100A 300VAC
USA
Variac Digital Power Meter Modified ...

$49.00 USD

Variac Digital Power Meter Modified ...

$49.00 USD

Staco Input 120V 50/60HZ Output 120/140V 3PN501 Variable Transformer
USA
Staco Input 120V 50/60HZ Output...

$100.00 USD

Staco Input 120V 50/60HZ Output...

$100.00 USD

Superior Electric Co. 3PN116B Powerstat Variable Autotransformer - LOOK
USA
Superior Electric Co. 3PN116B...

$100.00 USD

Superior Electric Co. 3PN116B...

$100.00 USD

Staco Energy Products Co. 3PN2210 Variable Autotransformer 0-140V
USA
Staco Energy Products Co. 3PN2210...

$100.00 USD

Staco Energy Products Co. 3PN2210...

$100.00 USD

T195625 Superior Electric PowerStat 116B Variable Autotransformer 0-140V Output
USA
T195625 Superior Electric PowerStat...

$100.00 USD

T195625 Superior Electric PowerStat...

$100.00 USD

STACO 1510 Variable transformer 120V 50/60 Hz 15 Amp. Variac. In enclosure
USA
STACO 1510 Variable transformer 120V...

$100.00 USD

STACO 1510 Variable transformer 120V...

$100.00 USD

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

$89.11 USD

110V Transformer Variac Variable AC...

$89.11 USD

AB1 3-Phase Auto-Transformer 415 Primary 480 Secondary 1kVA Class F
USA
AB1 3-Phase Auto-Transformer 415...

$79.99 USD

AB1 3-Phase Auto-Transformer 415...

$79.99 USD

Hevi-Duty T2000 Transformer 1Ph 2kVA 240/480 Pri 120 Sec Class 180
USA
Hevi-Duty T2000 Transformer 1Ph 2kVA...

$79.99 USD

Hevi-Duty T2000 Transformer 1Ph 2kVA...

$79.99 USD

TDGC-3KVA High Efficiency Variac Transformer Adjustable 30 Amps 1500 V/min 110V
USA
TDGC-3KVA High Efficiency Variac...

$96.32 USD

TDGC-3KVA High Efficiency Variac...

$96.32 USD

Staco Variable Autotransformer Type 3PN171 Used. SEE DESCRIPTION
USA
Staco Variable Autotransformer Type...

$45.00 USD

Staco Variable Autotransformer Type...

$45.00 USD

TDGC2-2KM Variable Voltage Regulator Transformer Output 0~130V 20A 110V 2000W AC
USA
TDGC2-2KM Variable Voltage Regulator...

$45.00 USD

TDGC2-2KM Variable Voltage Regulator...

$45.00 USD

VEVOR 2000/1000/500VA Variable Voltage Transformer 15.3/7.69/3.84A 0-130V
USA
VEVOR 2000/1000/500VA Variable...

$62.99 USD

VEVOR 2000/1000/500VA Variable...

$62.99 USD

General Radio Co Variable Inductor Type 107K MICROHENRYS SERIES
USA
General Radio Co Variable Inductor...

$65.00 USD

General Radio Co Variable Inductor...

$65.00 USD

THORDARSON Y-1 Deflection Yoke With Instructions NOS 50 Degrees Vintage
USA
THORDARSON Y-1 Deflection Yoke With...

$65.00 USD

THORDARSON Y-1 Deflection Yoke With...

$65.00 USD

TENMA VARIABLE AUTO TRANSFORMER INPUT 117V 72-110 0-130V OUTPUT 10A MAX
USA
TENMA VARIABLE AUTO TRANSFORMER INPUT...

$65.00 USD

TENMA VARIABLE AUTO TRANSFORMER INPUT...

$65.00 USD

Superior Electric Type 21 Powerstat Variable Autotransformer 21
USA
Superior Electric Type 21 Powerstat...

$40.00 USD

Superior Electric Type 21 Powerstat...

$40.00 USD

Adjust-A-Volt Variac Adjustable Voltage Transformer Needs Repair?
USA
Adjust-A-Volt Variac Adjustable...

$42.00 USD

Adjust-A-Volt Variac Adjustable...

$42.00 USD

EASY LITE KIT-FX5M-04 FLEXIBLE TRACK LIGHT HEAD MR16 (23EB1
USA
EASY LITE KIT-FX5M-04 FLEXIBLE TRACK...

$35.00 USD

EASY LITE KIT-FX5M-04 FLEXIBLE TRACK...

$35.00 USD

Philips Advance 71A9741-J Auto Transformer 120v to 277v
USA
Philips Advance 71A9741-J Auto...

$47.92 USD

Philips Advance 71A9741-J Auto...

$47.92 USD

Triad M-12A Modulation Transformer
USA
Triad M-12A Modulation Transformer

$99.99 USD

Triad M-12A Modulation Transformer

$99.99 USD

Toroid A9233-B Toroidal Auto-Transformer Input: 480VAC 60Hz Output: 277VAC 300VA
USA
Toroid A9233-B Toroidal...

$20.00 USD

Toroid A9233-B Toroidal...

$20.00 USD

Powerstat 3PN236B Variable Autotransformer Variac 10A 240V 2.8 kVA lab tested
USA
Powerstat 3PN236B Variable...

$195.00 USD

Powerstat 3PN236B Variable...

$195.00 USD

Technipower General Radio W10MT3A 10 Amp Variac
USA
Technipower General Radio W10MT3A 10...

$195.00 USD

Technipower General Radio W10MT3A 10...

$195.00 USD

General Radio Company Type V20 115V Input 20a. 50-60 Variac
USA
General Radio Company Type V20 115V...

$75.00 USD

General Radio Company Type V20 115V...

$75.00 USD

RCA WP-25A TV Isotap adjustable-voltage Isolation Transformer
USA
RCA WP-25A TV Isotap...

$75.00 USD

RCA WP-25A TV Isotap...

$75.00 USD

25% Off! Was $99.99 General Radio Company Variac Type W2 NIB 50-60 Cycles. $75!
USA
25% Off! Was $99.99 General Radio...

$75.00 USD

25% Off! Was $99.99 General Radio...

$75.00 USD

Superior Electric Powerstat 8Amp 140V Variable Transformer 116
USA
Superior Electric Powerstat 8Amp 140V...

$75.00 USD

Superior Electric Powerstat 8Amp 140V...

$75.00 USD

VEVOR 500VA Variable Voltage Transformer 3.84A 0-130V AC Voltage Regulator
USA
VEVOR 500VA Variable Voltage...

$38.99 USD

VEVOR 500VA Variable Voltage...

$38.99 USD

TDGC – 2KVA Transformer Variable AC Voltage Regulator 2000VA 110V 0-130V
USA
TDGC – 2KVA Transformer Variable AC...

$64.99 USD

TDGC – 2KVA Transformer Variable AC...

$64.99 USD

General Radio Co Variac AutoTransformer Tested Works 9
USA
General Radio Co Variac...

$88.00 USD

General Radio Co Variac...

$88.00 USD

Superior Powerstat Type 20 Variac 3 Amps
USA
Superior Powerstat Type 20 Variac 3 Amps

$45.95 USD

Superior Powerstat Type 20 Variac 3 Amps

$45.95 USD

Variable transformer 0-130volt 10 amps with meter
USA
Variable transformer 0-130volt 10...

$41.99 USD

Variable transformer 0-130volt 10...

$41.99 USD

RCA VIZ WP-25 Isolation Transformer TV Isotap Great for Vintage Radio, Refurbed
USA
RCA VIZ WP-25 Isolation Transformer...

$99.50 USD

RCA VIZ WP-25 Isolation Transformer...

$99.50 USD

2000W Voltage Transformer AC Variable Voltage Converter Transformer 0-130V 20A
USA
2000W Voltage Transformer AC Variable...

$82.99 USD

2000W Voltage Transformer AC Variable...

$82.99 USD

Staco Energy Products 3PN1010 Variable Autotransformer 120V 50/60Hz, No Power
USA
Staco Energy Products 3PN1010...

$149.97 USD

Staco Energy Products 3PN1010...

$149.97 USD

TDGC2-0.5KVA Adjustable Voltage Regulator Transformer 500VA 220VAC Input 0-250V
USA
TDGC2-0.5KVA Adjustable Voltage...

$69.99 USD

TDGC2-0.5KVA Adjustable Voltage...

$69.99 USD

Victron Energy 100A Autotransformer 120/240V Split Phase ITR000100101
USA
Victron Energy 100A Autotransformer...

$520.55 USD

Victron Energy 100A Autotransformer...

$520.55 USD

Superior Electric Powerstat 10B Variable Transformer w/ Knob, Plate
USA
Superior Electric Powerstat 10B...

$89.99 USD

Superior Electric Powerstat 10B...

$89.99 USD

Staco 2PF 1010 Variable Variac Autotransformer Tested See Pics No Ground
USA
Staco 2PF 1010 Variable Variac...

$85.00 USD

Staco 2PF 1010 Variable Variac...

$85.00 USD

VARIAC Staco Energy Products Variable Autotransformer Electronics
USA
VARIAC Staco Energy Products Variable...

$85.00 USD

VARIAC Staco Energy Products Variable...

$85.00 USD

VINTAGE VARIAC W5MT3 AUTO-TRANSFORMER TechniPower 0-140V
USA
VINTAGE VARIAC W5MT3 AUTO-TRANSFORMER...

$95.00 USD

VINTAGE VARIAC W5MT3 AUTO-TRANSFORMER...

$95.00 USD

EATON CUTLER HAMMER C0200E2AFB SERIES 2, 200VA, Industrial Control Transformer
USA
EATON CUTLER HAMMER C0200E2AFB SERIES...

$97.46 USD

EATON CUTLER HAMMER C0200E2AFB SERIES...

$97.46 USD

Triad P-14A Plate Supply Power Transformer
USA
Triad P-14A Plate Supply Power...

$129.99 USD

Triad P-14A Plate Supply Power...

$129.99 USD

GE 9T92Y5 120VAC Variac 4.5A Works Great
USA
GE 9T92Y5 120VAC Variac 4.5A Works Great

$60.00 USD

GE 9T92Y5 120VAC Variac 4.5A Works Great

$60.00 USD

POWERSTAT 116B Variable Transformer Fused Switch Autotransformer TESTED Superior
USA
POWERSTAT 116B Variable Transformer...

$59.95 USD

POWERSTAT 116B Variable Transformer...

$59.95 USD

Philips Advance 71A9741-J Stepdown Autotransformer - 120v to 277v
USA
Philips Advance 71A9741-J Stepdown...

$48.00 USD

Philips Advance 71A9741-J Stepdown...

$48.00 USD

30Amp Variac Transformer Variable AC Voltage Regulator Metered 3000VA 0-130V USA
USA
30Amp Variac Transformer Variable AC...

$88.67 USD

30Amp Variac Transformer Variable AC...

$88.67 USD

GENERAL ELECTRIC 9T92A1 - 120V 2.5A VOLT-PAC VARIABLE TRANSFORMER
USA
GENERAL ELECTRIC 9T92A1 - 120V 2.5A...

$74.95 USD

GENERAL ELECTRIC 9T92A1 - 120V 2.5A...

$74.95 USD

Vintage Variac W5 by General Radio Co. 120V 6A Vernier Panel Mount
USA
Vintage Variac W5 by General Radio...

$31.50 USD

Vintage Variac W5 by General Radio...

$31.50 USD

20 Amp Variable Transformer, 2000va Max, 0~130 Volt Output
USA
20 Amp Variable Transformer, 2000va...

$94.99 USD

20 Amp Variable Transformer, 2000va...

$94.99 USD

FEDERAL PACIFIC TRANSFORMER TE4D3F / TE4D3F 3 KVA 480/208/120 N3R
USA
FEDERAL PACIFIC TRANSFORMER TE4D3F /...

$249.99 USD

FEDERAL PACIFIC TRANSFORMER TE4D3F /...

$249.99 USD

Vintage Autotransformer 118vac In To 245vac Out
USA
Vintage Autotransformer 118vac In To...

$10.00 USD

Vintage Autotransformer 118vac In To...

$10.00 USD

Hammond Bd2ff Transformer 20Va Pri: 120V 60Hz Sec: 18V 1.11A
USA
Hammond Bd2ff Transformer 20Va Pri:...

$33.74 USD

Hammond Bd2ff Transformer 20Va Pri:...

$33.74 USD

NEW GE 5 KVA AUTOTRANSFORMER 139 VOLT INPUT 120V OUTPUT 9T51B0152
USA
NEW GE 5 KVA AUTOTRANSFORMER 139 VOLT...

$134.99 USD

NEW GE 5 KVA AUTOTRANSFORMER 139 VOLT...

$134.99 USD

Victron Autotransformer 120/240VAC-100A ITR000100101 5 Year Warr Auth Dealer
USA
Victron Autotransformer...

$509.15 USD

Victron Autotransformer...

$509.15 USD

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

$38.00 USD

5 Amp Variac Transformer Variable AC...

$38.00 USD

VEVOR 500VA Variable Voltage Transformer 3.84A 0-130V Voltage Regulator LCD
USA
VEVOR 500VA Variable Voltage...

$44.09 USD

VEVOR 500VA Variable Voltage...

$44.09 USD

20Amp Variable Transformer 2000VA 0-130V AC Voltage Regulator Meter LCD Display
USA
20Amp Variable Transformer 2000VA...

$68.29 USD

20Amp Variable Transformer 2000VA...

$68.29 USD

TDGC-3KVA High Efficiency Variac Transformer Adjustable 30 Amps 1500 V/min 110V
USA
TDGC-3KVA High Efficiency Variac...

$87.32 USD

TDGC-3KVA High Efficiency Variac...

$87.32 USD