| CONTACT LOAD CURRENT RATING | 10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL | 
| CONTACT SWITCHING ACTION | BREAKS BEFORE MAKES SINGLE SECTION REAR | 
| CONTACT VOLTAGE RATING IN VOLTS | 125.0 AC AT SEA LEVEL | 
| FEATURES PROVIDED | ACTUATOR KNOB | 
| FIRST FLAT LENGTH | 0.437 INCHES NOMINAL SINGLE ACTUATOR | 
| FLAT HEIGHT | 0.218 INCHES NOMINAL SINGLE ACTUATOR | 
| HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | DUSTPROOF | 
| INDIVIDUAL SECTION QUANTITY | 1 | 
| KNOB MANUFACTURER CODE | 82121 | 
| KNOB MANUFACTURER PART NUMBER | 8204-7 | 
| MOUNTING FACILITY CIRCLE RADIUS | 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY | 
| MOUNTING FACILITY PATTERN | FOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY | 
| MOUNTING METHOD | BRACKET(S)  AND THREADED HOLE(S) SINGLE MOUNTING FACILITY | 
| NOMINAL THREAD SIZE | 0.190 INCHES SINGLE MOUNTING FACILITY | 
| OVERALL HEIGHT | 2.500 INCHES NOMINAL | 
| OVERALL LENGTH | 2.281 INCHES NOMINAL | 
| POLE QUANTITY | 1 SINGLE SECTION REAR | 
| SHAFT DIAMETER | 0.250 INCHES NOMINAL SINGLE ACTUATOR | 
| SHAFT TYPE | ROUND, FLATTED, THREADED HOLE SINGLE ACTUATOR | 
| SHAFT LENGTH | 0.687 INCHES NOMINAL SINGLE ACTUATOR | 
| STYLE DESIGNATOR | TAP, CIRCUIT SELECTOR | 
| SWITCH ACTUATOR INDEXING POSITION QUANTITY | 2 SINGLE ACTUATOR | 
| SWITCH ACTUATOR POSITIONING INCREMENT | 90.0 DEGREES SINGLE ACTUATOR | 
| SWITCH CONTACT BASIC DESIGN | NONPILE-UP SYMMETRICAL | 
| TERMINAL TYPE | TAB W/SCREW | 
| THREAD CLASS | 2B SINGLE MOUNTING FACILITY | 
| THREAD QUANTITY PER INCH | 24 SINGLE MOUNTING FACILITY | 
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY | 
| THROW QUANTITY | 2 SINGLE SECTION REAR |