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Variable Transformers
(940 results)Variable transformers, or adjustable voltage transformers, allow the user to select an output voltage while maintaining a fixed amperage rating. These transformers have one voltage winding that is tapped at various points to provide multiple output voltages. They are available in bench or panel mount with receptacle or terminal output options, plug or terminal input options, and a wide variety of supply and output voltages.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 5M2520CT-3Variable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 560V 30A | In Stock | - | |
5M2510CT-2Variable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 280V 50A | In Stock | - | |
2510C-3Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 75A | In Stock | - | |
5011-4DVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 100A | In Stock | - | |
5021-4DVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 56A | In Stock | - | |
 1010BVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 10A | 5 | - | |
3PNJ401BVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 4A | In Stock | - | |
5011E-5PVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 250A | In Stock | - | |
 3PNJ201BVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 2A | 1 | - | |
5011-2DVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 50A | In Stock | - | |
30M2520CTVariable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 280V 10A | In Stock | - | |
5011C-2DVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 50A | In Stock | - | |
1520CVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 9.5A | In Stock | - | |
 5021Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 28A | In Stock | - | |
5011-4PSVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 100A | In Stock | - | |
15M2510Variable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 140V 25A | In Stock | - | |
5011C-2PVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 100A | In Stock | - | |
 2510-2Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 50A | In Stock | - | |
 221-B-3Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 240V 2.5A | 3 | - | |
15M2520CTVariable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 280V 10A | In Stock | - | |
 6020CTVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 35A | 1 | - | |
5011-6PSVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 150A | In Stock | - | |
 2510CT-2Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 50A | In Stock | - | |
1520C-3Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 9.5A | In Stock | - | |
5M2510CT-3Variable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 280V 75A | In Stock | - |
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