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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 |
|---|---|---|---|---|---|
 30M2520-2Variable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 560V 20A | In Stock | - | |
5021CTVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 28A | 3 | - | |
J401Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 260V 10A | 212 | - | |
5M2520-2Variable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 560V 20A | In Stock | - | |
5M2520CTVariable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 280V 10A | In Stock | - | |
5M2510Variable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 140V 25A | In Stock | - | |
30M2510CT-2Variable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 280V 50A | In Stock | - | |
 221-B-2Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 264V 2.5A | In Stock | - | |
15M2520CT-2Variable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 560V 20A | In Stock | - | |
M1520C-2Variable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 560V 9.5A | In Stock | - | |
1520C-2Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 9.5A | In Stock | - | |
6020-6DVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 105A | In Stock | - | |
5021CT-2SVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 28A | In Stock | - | |
 5021E-3YVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 28A | 1 | - | |
 3PN2210BVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 22A | In Stock | - | |
6020E-4PSVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 70A | In Stock | - | |
5011E-6YVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 100A | In Stock | - | |
 1220BCT-3Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 480V 5A | 1 | - | |
1220B-2Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 5A | In Stock | - | |
SD2510Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 140V 25A | In Stock | - | |
M5011CVariable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 140V 50A | In Stock | - | |
MV60M6020E-3YVariable Transformers | Staco Energy Products Co. | MOTORIZED VRBLE TRANSF 560V 35A | In Stock | - | |
6020-4PSVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 70A | In Stock | - | |
 3PN1020BAVariable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 280V 3.5A | In Stock | - | |
2520CT-2Variable Transformers | Staco Energy Products Co. | VARIABLE TRANSFORMER 560V 20A | In Stock | - |
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