| CONTACT VOLTAGE RATING IN VOLTS | 500.0 AC AT SEA LEVEL |
| CONTACT LOAD CURRENT RATING | 60.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| TERMINAL TYPE | TAB W/SCREW |
| SWITCH ACTUATOR INDEXING POSITION QUANTITY | 3 SINGLE ACTUATOR |
| STYLE DESIGNATOR | TAP, CIRCUIT SELECTOR |
| OVERALL LENGTH | 8.813 INCHES NOMINAL |
| OVERALL HEIGHT | 6.000 INCHES NOMINAL |
| OVERALL WIDTH | 4.750 INCHES NOMINAL |
| INDIVIDUAL SECTION QUANTITY | 7 |
| SWITCH CONTACT BASIC DESIGN | NONPILE-UP SYMMETRICAL |
| POLE QUANTITY | 1 EACH SECTION FRONT |
| THROW QUANTITY | 3 EACH SECTION FRONT |
| CONTACT SWITCHING ACTION | BREAKS BEFORE MAKES EACH SECTION FRONT |
| SWITCH ACTUATOR POSITIONING INCREMENT | 90.0 DEGREES SINGLE ACTUATOR |
| SWITCH ACTUATOR STOP DEVICE TYPE | FIXED STOP SINGLE ACTUATOR |
| MOUNTING METHOD | BRACKET AND |
| UNTHREADED HOLE 1ST MOUNTING FACILITY |
| BRACKET AND |
| UNTHREADED HOLE 2ND MOUNTING FACILITY |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.406 INCHES MINIMUM AND |
| 0.410 INCHES MAXIMUM 1ST MOUNTING FACILITY |
| 0.406 INCHES NOMINAL 2ND MOUNTING FACILITY |
| MOUNTING FACILITY PATTERN | FOUR POSITION CIRCULAR 1ST MOUNTING FACILITY |
| FOUR POSITION RECTANGULAR 2ND MOUNTING FACILITY |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 3.750 INCHES NOMINAL 2ND MOUNTING FACILITY |
| LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 5.250 INCHES NOMINAL 2ND MOUNTING FACILITY |
| MOUNTING FACILITY CIRCLE RADIUS | 2.672 INCHES NOMINAL 1ST MOUNTING FACILITY |
| FEATURES PROVIDED | ACTUATOR KNOB |
| HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | EXPLOSION PROOF |
| KNOB SPECIAL MARKINGS | ARROW |
| KNOB MANUFACTURER CODE | 82121 |
| KNOB MANUFACTURER PART NUMBER | A |