| CONTACT LOAD CURRENT RATING | 30.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| CONTACT SWITCHING ACTION | BREAKS BEFORE MAKES EACH SECTION REAR |
| CONTACT VOLTAGE RATING IN VOLTS | 500.0 AC AT SEA LEVEL |
| FEATURES PROVIDED | ACTUATOR KNOB |
| FIRST FLAT LENGTH | 0.625 INCHES NOMINAL SINGLE ACTUATOR |
| FLAT HEIGHT | 0.312 INCHES NOMINAL SINGLE ACTUATOR |
| HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | DUSTPROOF |
| INDIVIDUAL SECTION QUANTITY | 19 |
| KNOB MANUFACTURER CODE | 82121 |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 3.781 INCHES NOMINAL FIRST MOUNTING FACILITY |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 3.781 INCHES NOMINAL SECOND MOUNTING FACILITY |
| LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 3.781 INCHES NOMINAL FIRST MOUNTING FACILITY |
| LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 3.781 INCHES NOMINAL SECOND MOUNTING FACILITY |
| OVERALL HEIGHT | 4.750 INCHES NOMINAL |
| OVERALL LENGTH | 15.687 INCHES NOMINAL |
| OVERALL WIDTH | 4.750 INCHES NOMINAL |
| MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY |
| MOUNTING METHOD | BRACKET(S) AND UNTHREADED HOLE(S) FIRST MOUNTING FACILITY |
| MOUNTING METHOD | BRACKET(S) AND UNTHREADED HOLE(S) SECOND MOUNTING FACILITY |
| SPECIAL FEATURES | 3 SECTIONS RATED 60 AMPS 16 SECTIONS RATED 30 AMPS |
| POLE QUANTITY | 1 EACH SECTION REAR |
| SHAFT DIAMETER | 0.375 INCHES NOMINAL SINGLE ACTUATOR |
| SHAFT LENGTH | 1.625 INCHES NOMINAL SINGLE ACTUATOR |
| SHAFT TYPE | ROUND, FLATTED, THREADED HOLE SINGLE ACTUATOR |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.406 INCHES MINIMUM AND 0.410 INCHES MAXIMUM FIRST MOUNTING FACILITY |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.406 INCHES MINIMUM AND 0.410 INCHES MAXIMUM SECOND MOUNTING FACILITY |
| STYLE DESIGNATOR | TAP, CIRCUIT SELECTOR |
| SWITCH ACTUATOR INDEXING POSITION QUANTITY | 4 SINGLE ACTUATOR |
| SWITCH ACTUATOR POSITIONING INCREMENT | 90.0 DEGREES SINGLE ACTUATOR |
| SWITCH ACTUATOR STOP DEVICE TYPE | FIXED STOP SINGLE ACTUATOR |
| SWITCH CONTACT BASIC DESIGN | NONPILE-UP SYMMETRICAL |
| TERMINAL TYPE | TAB W/SCREW |
| THROW QUANTITY | 3 EACH SECTION REAR |