These AC step-up and step-down Toroid Autotransformers are greater than 98% efficient and cause less than 0.2% idle loss at no load. Nearly silent when operating, they include a NEMA 3R enclosure with knockouts for conduit. 2-year warranty.
| Description | Standby power | Dimensions (inches) | Item code |
|
2.5 kW autotransformer |
|
8 x 8 x 4 |
038-09437 |
|
4 kW autotransformer |
|
10 x 10 x 4 |
038-09440 |
|
8 kW autotransformer |
|
12 x 10 x 6 |
038-09445 |