| STYLE DESIGNATOR | RECTANGULAR |
| OVERALL LENGTH | 3.500 INCHES NOMINAL |
| OVERALL HEIGHT | 4.188 INCHES NOMINAL |
| OVERALL WIDTH | 4.125 INCHES NOMINAL |
| BODY HEIGHT | 2.250 INCHES NOMINAL |
| PRESSURE SWITCH TYPE | GAGE |
| NONPILE-UP CONTACT ARRANGEMENT | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| CONTACT ACTION STIMULUS | INCREASE |
| CONTACT ADJUSTABILITY | DEACTUATION POINT NOT ADJUSTABLE AND |
| ACTUATION POINT ADJUSTABLE |
| CONTACT ADJUSTMENT RANGE | 0.75 TO 20.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE |
| CONTACT ADJUSTMENT TYPE | EXTERNAL ACTUATION POINT SCREW WITH SCALE |
| CONTACT STIMULUS RATING | 0.19 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE |
| CONTACT VOLTAGE RATING IN VOLTS | 480.0 AC AT SEA LEVEL FIRST VOLTAGE |
| 250.0 AC AT SEA LEVEL SECOND VOLTAGE |
| 24.0 DC AT SEA LEVEL THIRD VOLTAGE |
| CONTACT LOAD CURRENT RATING | 3.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| 10.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| 500.0 MILLIAMPERES RESISTIVE LOAD THIRD VOLTAGE |
| MEDIA FOR WHICH DESIGNED | GAS OR |
| LIQUID |
| PROOF PRESSURE | 65.00 POUNDS PER SQUARE INCH |
| PRESSURE CONNECTOR TYPE | PLAIN, THREADED INTERNAL SINGLE CONNECTION |
| INSIDE DIAMETER | 0.250 INCHES NOMINAL SINGLE CONNECTION |
| TERMINAL TYPE | WIRE LEAD |
| MOUNTING METHOD | BRACKET |
| MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 2.500 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | NPT SINGLE PRESSURE CONNECTION |
| NOMINAL THREAD SIZE | 0.250 INCHES SINGLE PRESSURE CONNECTION |
| THREAD QUANTITY PER INCH | 18 SINGLE PRESSURE CONNECTION |
| FEATURES PROVIDED | ELECTRICAL ACCESS PORT |
| HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | WATERTIGHT |