| INSTALLATION DESIGN | PANEL |
| MEASUREMENT RANGE | 0.0 TO 150.0 VOLTS, AC SINGLE INDICATOR 1ST RANGE |
| 0.0 TO 300.0 VOLTS, AC SINGLE INDICATOR 2ND RANGE |
| ACCURACY IN PERCENT | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| SCALE DIVISION QUANTITY | 50 SINGLE INDICATOR SINGLE RANGE |
| DIAL SCALE MARKING COLOR | BLACK SINGLE INDICATOR ALL RANGES |
| BACKGROUND COLOR | WHITE SINGLE INDICATOR ALL RANGES |
| MOVEMENT TYPE | MOVING IRON VANE |
| MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 SOLDER LUG |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| FREQUENCY RATING | 400.0 HERTZ NOMINAL |
| STYLE DESIGNATOR | ROUND FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.672 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.438 INCHES NOMINAL |
| OVERALL DIAMETER | 3.500 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.156 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 3.156 INCHES NOMINAL |
| FEATURES PROVIDED | MAGNETIC SHIELD |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 77221 |
| DESIGN CONTROL REFERENCE | 310-07503 |