| BASIC SHAPE STYLE | RECTANGULAR OR SQUARE |
| CIRCUIT CONSTRUCTION TYPE | ELECTRON TUBE |
| CONTROL TYPE | LOCAL |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 115.0 NOMINAL 1ST VOLTAGE |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 26.0 NOMINAL 2ND VOLTAGE |
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS | 28.0 NOMINAL SINGLE VOLTAGE |
| OVERALL LENGTH | 8.000 INCHES NOMINAL |
| OVERALL WIDTH | 5.750 INCHES NOMINAL |
| OPERATING AC FREQUENCY IN HERTZ | 400.0 NOMINAL 1ST VOLTAGE |
| OPERATING AC FREQUENCY IN HERTZ | 400.0 NOMINAL 2ND VOLTAGE |
| OPERATING CONTROL METHOD | MANUAL |
| OVERALL HEIGHT | 7.500 INCHES NOMINAL |
| PHASE | SINGLE |