| STYLE DESIGNATOR | RECTANGULAR |
| OVERALL LENGTH | 2.905 INCHES NOMINAL |
| OVERALL HEIGHT | 4.312 INCHES NOMINAL |
| OVERALL WIDTH | 1.937 INCHES NOMINAL |
| PRESSURE SWITCH TYPE | GAGE |
| NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| CONTACT ACTION STIMULUS | DECREASE |
| CONTACT ADJUSTABILITY | ACTUATION POINT ADJUSTABLE AND |
| DEACTUATION POINT ADJUSTABLE |
| CONTACT ADJUSTMENT RANGE | 10.00 TO 230.00 ACTUATION POINT POUNDS PER SQUARE INCH AND |
| 11.00 TO 250.00 DEACTUATION POINT POUNDS PER SQUARE INCH |
| CONTACT ADJUSTMENT TYPE | EXTERNAL ACTUATION POINT SERRATED NUT AND |
| EXTERNAL DEACTUATION POINT SERRATED NUT |
| CONTACT VOLTAGE RATING IN VOLTS | 480.0 AC AT SEA LEVEL FIRST VOLTAGE |
| 250.0 AC AT SEA LEVEL SECOND VOLTAGE |
| 125.0 AC AT SEA LEVEL THIRD VOLTAGE |
| FREQUENCY IN HERTZ | 60.0 FIRST VOLTAGE |
| 60.0 SECOND VOLTAGE |
| 60.0 THIRD VOLTAGE |
| CONTACT LOAD CURRENT RATING | 3.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE |
| 5.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE |
| 10.0 AMPERES INDUCTIVE LOAD THIRD VOLTAGE |
| MEDIA FOR WHICH DESIGNED | GAS |
| TERMINAL TYPE | TAB W/SCREW |
| MOUNTING METHOD | BASE AND |
| THREADED HOLE |
| MOUNTING FACILITY PATTERN | TWO POSITION DIAGONAL |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 1.436 INCHES NOMINAL |
| LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 1.436 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | NPT SINGLE PRESSURE CONNECTION |
| NOMINAL THREAD SIZE | 0.250 INCHES SINGLE PRESSURE CONNECTION |
| THREAD QUANTITY PER INCH | 24 SINGLE PRESSURE CONNECTION |
| SPECIAL FEATURES | USED ON 210 FT U. S. COAST GUARD VESSELS |
| CUBIC MEASURE | 864.000 CUBIC INCHES |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 89326 |
| DESIGN CONTROL REFERENCE | E1S-H250-P4-E1 |