| ACTUATOR FREE POSITION HEIGHT | 1.751 INCHES MINIMUM AND 1.811 INCHES MAXIMUM |
| ACTUATOR MOVEMENT | 0.040 PRETRAVEL INCHES MAXIMUM AND 0.250 OVERTRAVEL INCHES MINIMUM AND 0.020 DIFFERENTIAL INCHES MAXIMUM |
| ACTUATOR ROLLER DIAMETER | 0.500 INCHES NOMINAL |
| ACTUATOR ROLLER WIDTH | 0.125 INCHES NOMINAL |
| ACTUATOR STYLE | ROLLER PLUNGER |
| BODY DIAMETER | 1.000 INCHES NOMINAL |
| BODY LENGTH | 0.980 INCHES MAXIMUM |
| BODY STYLE | BUSHING MOUNTED |
| BUSHING LENGTH | 0.688 INCHES NOMINAL |
| CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 4.000 AMPERES RESISTIVE DC AND 2.000 AMPERES INDUCTIVE DC AND 4.000 AMPERES MOTOR DC |
| HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | CORROSION RESISTANT |
| INCLOSURE TYPE | HERMETICALLY SEALED |
| MAXIMUM VOLTAGE RATING IN VOLTS | 28.0 DC |
| MOUNTING METHOD | THREADED BUSHING |
| NOMINAL THREAD SIZE | 0.625 INCHES |
| NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT |
| SWITCH RELEASE FORCE | 64.0 OUNCES MINIMUM |
| SWITCH ACTUATING FORCE | 144.0 OUNCES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
| THREAD SERIES DESIGNATOR | UNEF |