Variacs
Variacs are adjustable transformers commonly used in electrical equipment to control voltage levels. These devices are essential for testing and regulating the output of power supplies, motors, and other electrical components. Variacs operate by adjusting the turns ratio of the transformer, allowing users to increase or decrease the voltage output as needed. They are versatile tools suitable for a wide range of applications, including electronics testing, industrial equipment calibration, and laboratory experiments. Variacs are known for their precision and reliability, making them a popular choice among engineers and technicians working with electrical systems.
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Staco 2510 Variable Autotransformer 120V / 140V @ 25 AMP Output - New Open Box
Staco
$875.00Was: $950.00Staco 2510 Variable Autotransformer 120V / 140V @ 25 AMP Output - New Open Box Input 120 Volts 50 / 60 Hz Output 0 to 120 or 0 to 140 Volts 25 Amps 3.50 KVA Includes dial face and two brush assemblies RB-146 Condition: Open BoxThis is a new...52735- SKU:
- 52735
- Weight:
- 30.00 LBS
$875.00Was: $950.00 -
General Radio W2M 0~140 VAC Variac 2 Amp Autotransformer w/ Manual Control Knob
General Radio
$146.00Was: $260.00General Radio W2M 0~140 VAC Variac 2 Amp Autotransformer w/ Manual Control Knob 50-60 Cycles - Load 0-140V 2 AMPS Condition: UsedThis used variac has been inspected and it appears to be in good condition. Please view our photo set and...46425- SKU:
- 46425
- Weight:
- 9.00 LBS
$146.00Was: $260.00 -
General Radio Type 200 B Variac Adjustable Transformer 170va PRI: 115 SEC: 0~185
General Radio Company
$81.00Was: $135.00General Radio Type 200 B Variac Adjustable Transformer 170va PRI: 115 SEC: 0~185 Load Rating: 170 va Primary Voltage: 115 Volt AC Current RATED: 1 Amp Current MAX: 1.5 Amp Output Voltage: 0 ~ 185 Volt AC Overall Dimensions: 4: x 3" x 3" -- 2.7 LBS ...47559- SKU:
- 47559
- Weight:
- 6.00 LBS
$81.00Was: $135.00 -
Superior Electric Type 20 Powerstat Variable Transformer PRI 115V SEC 0-130V 3A
Superior Electric
$0.00Power input: 115 VAC, 60 Hz Power output: 0-130 VAC, 3 Amp MAX47613- SKU:
- 47613
- Weight:
- 4.00 LBS
$0.00 -
Temp-Tendor 428-8171 Temperature Meter with SE Variac Transformer
Temp-Tendor
$93.00Was: $150.00Temp-Tendor 428-8171 Temperature Meter with SE Variac Transformer SE 0 - 100 VAC Auto-Transformer / Variac Assembly Products Inc Temp-Tendor 428-8171R1 Temperature Gauge and Controller 0 - 1000 Condition: For parts or not workingThis used...48740- SKU:
- 48740
- Weight:
- 28.00 LBS
$93.00Was: $150.00 -
RJD Controls Model 3 Variac Voltage - Timer Control 115VAC - AS IS
RJD Controls
$46.60Was: $100.00RJD Controls Model 3 Variac Voltage - Timer Control 115VAC - AS IS Condition: For parts or not workingThis voltage timer control is being sold in As-Is condition and may include many useful parts. Please review description and photos and contact...26686- SKU:
- 26686
- Weight:
- 7.00 LBS
$46.60Was: $100.00 -
Powerstat Type 10B 0~132 VAC Variac PowerStat Transformer in TFX-5297 Enclosure
Powerstat
$182.00Was: $325.00Powerstat Type 10B 0~132 VAC Variac PowerStat Transformer in TFX-5297 Enclosure Variac Type M2 Powerstat Variable Transformer Type 10B Electronic Test TFX-5297 Condition: UsedThis used variac has been inspected and appears to be in good...36423- SKU:
- 36423
- Weight:
- 28.00 LBS
$182.00Was: $325.00 -
Superior Electric 1156D 6.3KVA Variac Powerstat Variable Autotransformer - As Is
Superior Electric
$380.00Was: $600.00Superior Electric 1156D 6.3KVA Variac Powerstat Variable Autotransformer - As Is 0-140V, 45A Condition: For Parts or Not WorkingThis used "as-is" variac is missing parts and is currently non-functional. Please view our photo set carefully as...47587- SKU:
- 47587
- Weight:
- 80.00 LBS
$380.00Was: $600.00