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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 |
|---|---|---|---|---|---|
 2520-3Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 30A | In Stock | - | |
 501C-3Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 5A | In Stock | - | |
 1010BCTVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 10A | In Stock | - | |
 M5011C-2DVariable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 140V 50A | In Stock | - | |
5021C-2SVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 28A | In Stock | - | |
 1210BCTVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 120V 12A | In Stock | - | |
 1010B-2Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 10A | In Stock | - | |
 291Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 132V 3A | 77 | - | |
 3PN1510BVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 15A | 4 | - | |
SD1510Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 15A | In Stock | - | |
5021-2SVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 28A | In Stock | - | |
 201Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 132V 2A | 33 | - | |
6020C-2SVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 35A | In Stock | - | |
M5011-3PVariable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 140V 150A | In Stock | - | |
5021-2PVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 56A | In Stock | - | |
 1020BCTVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 3.5A | 2 | - | |
5021E-4PSVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 56A | In Stock | - | |
30M2520-3Variable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 560V 30A | In Stock | - | |
 3PN1020BVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 3.5A | In Stock | - | |
 1020BCT-3Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 3.5A | 1 | - | |
15M2510-3Variable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 280V 75A | In Stock | - | |
5021E-4DVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 56A | In Stock | - | |
 1510CT-2Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 15A | In Stock | - | |
30M2510-3Variable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 280V 75A | In Stock | - | |
 2510Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 25A | 1 | - |
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