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

$ 123.2 $ 73.92

SUPERIOR POWERSTAT TYPE 10B VARIABLE AUTOTRANSFORMER 0-120/132 VAC (3 AVAILABLE)

$ 105.59 $ 63.35

Staco Energy Products 860-0419

$ 3300 $ 1980

Otis Elevator 3 Phase Isolation Transformer Model 3EA-036-60-118-122

$ 748 $ 448.8

Vintage Powerstat Autotransformer with Vintage Voltmeter

$ 69.52 $ 41.71

Superior Powerstat Variac 0-125v output

$ 88 $ 52.8

Powerstat N116BL Variac

$ 175.99 $ 105.59

APS-500W 0.5KW 220V Variac Variable Transformer Voltage Regulator Powerstat

$ 112.18 $ 67.3

Variable Autotransformer, Type 1256-B, 0-280 V, 28 A, 7.8 kVA

$ 374 $ 224.4

SUPERIOR 1296D, VARIABLE TRANSFORMER 1Ø 8.8KVA 0-280 VOLT OUTPUT

$ 660 $ 396

variac variable transformer

$ 576.4 $ 345.84

Superior Powerstat Variable Transformer 216CU-2 240v / 0-280V 3.5A 1 KVA [B2S4]

$ 483.99 $ 290.39

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

$ 52.75 $ 31.65

SUPERIOR ELECTRIC POWERSTAT 50/60 1PH 120V 0-140V VARIABLE AUTOTRANSFORMER 116CU

$ 192.27 $ 115.36

TPC-I Superior Powerstat Variable AutoTransformer 0-400C Weather Measure Type K

$ 87.99 $ 52.79

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

$ 52.75 $ 31.65

YaeCCC Auto Voltage Transformer AC Variable Voltage Converter Trans 110VAC Input

$ 55.05 $ 33.03

5000W Voltage Transformer Home Commercial 110V 220V Heavy Duty Voltage Converter

$ 76.5 $ 45.9

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

$ 175.12 $ 105.07

General Radio Adjustable Autotransformer Type w2 Variac 120V 2.4A 50-60 Cycles

$ 110 $ 66

Yaskawa PK11-18301A Transformer Assembly USED

$ 219.99 $ 131.99

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

$ 60.72 $ 36.43

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

$ 352 $ 211.2

Superior Electric Co.POWERSTAT 116U Variable Transformer A/C Variable WORKS!

$ 78.32 $ 46.99

Model no. 12769 autotransformer “ braking transformer”

$ 264 $ 158.4

Staco L221B Variable Transformer

$ 153.99 $ 92.39

Powerstat 21 Variable Auto Transformer Input 120 Output 0-140 Amps 4.5

$ 62.85 $ 37.71

Staco Energy - Variable Transformer Dimmer

$ 176.88 $ 106.12

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

$ 2477.29 $ 1486.37

VARIAC TYPE W2 VARIABLE AUTO TRANSFORMER 115V, 2.4A

$ 59.84 $ 35.9

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

$ 41.35 $ 24.81

Technipower General Radio W20MT3A Auto Transformer / Variac: Works perfectly

$ 57.2 $ 34.32

Variable Autotransformer Staco Energy Products USA Powerstat Variac Type 3PN1020

$ 9.24 $ 5.54

STACO model 3PN501 (3PN501B) 120V Variable AutoTransformer - EXC!

$ 52.75 $ 31.65

SUPERIOR ELECTRIC TYPE 21 POWERSTAT VARIABLE AUTOTRANSFORMER

$ 192.72 $ 115.63

30 KVA 3 Phase Dry Transformer Weaver Electric 240 Delta to 240 Y 138V

$ 395.12 $ 237.07

PHC SC5M 5 amp Variable Transformer, 0~130 Volt Output, 500VA Max

$ 74.79 $ 44.87

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

$ 989.29 $ 593.57

Variac Transformer Variable 2000W AC Voltage Regulator Copper Coil 110V 0-130V

$ 66 $ 39.6

Advance 79W4041-001 CW Autotransformer Ballast 79W4041001

$ 242 $ 145.19

General Radio W10MT3A Metered Variac Autotransformer 0-150V 0-10A

$ 220 $ 132

Staco Energy 2510CT Variac Variable Transformer TESTED

$ 237.55 $ 142.53

McWong MTM01006224C 100VA Autotransformer, 480 or 347V Input, 240V out, No Box

$ 13.19 $ 7.91

Powerstat Variable Autotransformer F236B 240V 10AMP 2.8kva New Old Stock

$ 220 $ 132

Tacima SC 5422 220/240V AC 110/120V AC 50/60Hz Converter 100VA Autotransformer

$ 13.11 $ 7.86

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

$ 1526.85 $ 916.11

Superior Electric 116-1001 Cycle Variac 3 Phase Motor Driven

$ 176 $ 105.6

Staco Variable Autotransformer 1010CT Input: 120V Output: 0-120/140V 10A 1.4KVA

$ 88 $ 52.8

Powerstat Type 12560

$ 228.8 $ 137.28

Superior Electric Company Powerstat (Variac) Model EP1803

$ 23.76 $ 14.25

staco variable transformer

$ 616 $ 369.6

Superior electric SE variac rheostat 4" dial plate 0-100 Knob and shaft

$ 22 $ 13.2

Material quality Variable Transformer AC Auto Contact Voltage Regulator

$ 34.32 $ 20.59

^^ POWERSTAT 3PN116B Variable Autotransformer 120V Input 0-140V Output (GW22)

$ 88 $ 52.8

STACO 201 ENERGY VARIABLE TRANSFORMER OUTPUT 0- 132V 2A INPUT VOLTAGE:120V

$ 60.71 $ 36.42

RSA LIGHTING RT60AC ELECTRONIC TRANSFORMER W/ SURGE, 120VAC TO 12VAC, 60-WATT

$ 47.96 $ 28.77

Plusrite BAMH175-CWAV4 Core and Coil Ballast BAMH175-CWA/V4 175W 120-277V M57 F

$ 30.79 $ 18.47

Staco Energy Products Co 3PN1010 Variable Autotransformer

$ 44 $ 26.4

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

$ 263.12 $ 157.87

Staco Energy Variable Transformer 171

$ 66 $ 39.6

SUPERIOR ELECTRIC CO. POWERSTAT MODEL TYPE 116B

$ 66 $ 39.6

Staco Type 033-2558 Ac Power Source Variable Transformer 0-140Vac TESTED

$ 21.95 $ 13.17

20Amps Varise Varible AC 0-130V Power Transfomer Regulator Metered 1000W

$ 50.76 $ 30.46

AUTO TRANSFORMER STEP UP STEP DOWN 127/220 2000VA 50/60 HZ

$ 52.79 $ 31.67

30 KVA 3 Phase Dry Transformer Weaver Electric 240 Delta to 240/ 138Y 30T85HIS

$ 403.92 $ 242.35

Tenma 72-110 Variable Auto Transformer 0-130V Output 10 Amps Max Working!

$ 169.4 $ 101.64

WORKING International Provisions Single Phase Autotransformer 110/220v

$ 175.99 $ 105.59

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

$ 41.96 $ 25.18

Powerstat S1138B / 3PN116C Variable Auto Transformer 1 Phase 10A 1.4KVA 0-140V

$ 131.99 $ 79.19

Superior Electric Powerstat Variable Transformer TYPE 116 Variac

$ 26.4 $ 15.83

M20 120V 20A VARIAC AUTOTRANSFORMER TECHNIPOWER NOS

$ 1265 $ 759

Very Used Superior Electric Powerstat Variable Autotransformer Variac GP58004

$ 39.49 $ 23.69

Voltage Transformer 5000W Home Commercial 110V 220V Heavy Duty Voltage Converter

$ 76.55 $ 45.93

Staco Powerstat Type 5010

$ 176 $ 105.6

superior electric powerstat

$ 158.4 $ 95.04

vintage Superior Electric Powerstat Variable Transformer S4023

$ 8.7 $ 5.22

Rex Manufacturing RC2J1H2 ANN Autotransformer 2kVA Pri 575Y Sec 440Y 3Ph USED

$ 198.87 $ 119.32

GE & INSTRUMENT TRANSFORMERS FT-066 CONTINUOUS TRANSFORMER 30 AMP

$ 22.87 $ 13.72

SUPERIOR POWERSTAT VARIAC 136-3Y SHOWN TAPPED @ (120V PRIMARY 0-140V SEC)....236

$ 132 $ 79.2

Luxtrol D6000H Industrial Light Control Dimmer Variac (needs to be cleaned up)

$ 132 $ 79.2

Superior Electric S1221 Powerstat Variable Transformer Autotrasformer S-1221

$ 63.36 $ 38.01

Philips Advance 71A8743-001 Core & Coil Kit 480V 60Hz NO Capacitor USED

$ 131.99 $ 79.19

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

$ 3968.47 $ 2381.08

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

$ 46.39 $ 27.83

Variable Transformer Voltage Regulator Safety Single Phase STG-1000W 110V 10A

$ 91.12 $ 54.67

Powerstat 10-1034 Variable Autotransformer

$ 43.99 $ 26.39

NOS STANCOR P-8632 Auto Transformer In 230VAC Out 115VAC P 0327

$ 17.16 $ 10.29

TODD SD-40 LRG 3-Tap Stepdown Auto-Transformer 1500 Max VA 1.5KVA 188/258 Volts

$ 213.83 $ 128.29

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

$ 34.32 $ 20.59

Powerstat Variable AutoTransformer 10B-40 Clean! Rare 40V in 0-40V out 7A 0.28VA

$ 26.35 $ 15.81

3-Phase 3KVA Enclosed Auto Transformer Pri: 460/575/600V Sec: 220V YG087

$ 293.04 $ 175.82

General Radio Type M10G3 variac 400 cycles 10 amps 3 stack

$ 660 $ 396

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

$ 1755.6 $ 1053.35

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

$ 96.79 $ 58.07

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

$ 43.11 $ 25.86

500W Variable Transformer 0-130Volt Variable AC Regulator Industrial Equipment

$ 43.99 $ 26.39

1KW High Power Voltage Converter Transformer Variable Single Phase Up and Down

$ 91.16 $ 54.7

STACO ENERGY PRODUCTS CO TYPE 3PN501 120V VARIABLE AUTOTRANSFORMER

$ 56.1 $ 33.65

Vintage Staco Inc Voltage Regulator Variable Transformer

$ 52.8 $ 31.67

High Quality Variable Transformer AC Auto Contact Voltage Regulator Copper Coil

$ 35.19 $ 21.11