Part Number
Part Number:
NSN:
NIIN:
Item Name:
SWITCH , PRESSURE
Definition:
A SWITCH WHICH IS ACTUATED BY CHANGES IN PRESSURE OF ANY GAS OR LIQUID OR BY CHANGES IN A VACUUM ACTING UPON ITS SENSING ELEMENT. EXCLUDES BAROSWITCH; SWITCH, PRESSURE-THERMOSTATIC; AND SWITCH, SENSITIVE.
CAGE Information
| Code | Company |
|---|---|
| 89326 | BARKSDALE INC |
Federal Supply Class
Title
SWITCHES
Inclusions:
INCLUDES ROTARY, KNIFE, TOGGLE, PUSH BUTTON, MERCURY, THERMOSTATIC, AND DIFFERENTIAL PRESSURE SWITCHES.
Exclusions:
EXCLUDES SWITCHGEAR.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 125.0 AC AT SEA LEVEL FIRST VOLTAGE |
| CBBL | FEATURES PROVIDED | ELECTRICAL ACCESS PORT AND AUTOMATIC RESET |
| CQJB | PROOF PRESSURE | 2000.00 POUNDS PER SQUARE INCH |
| ABHP | OVERALL LENGTH | 5.250 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 5.281 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 250.0 DC AT SEA LEVEL FOURTH VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 10.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| ADAQ | BODY LENGTH | 4.000 INCHES NOMINAL |
| CTYM | CONTACT ADJUSTMENT RANGE | +4.50/+85.00 ACTUATION POINT POUNDS PER SQUARE INCH AND +3.00/+78.00 DEACTUATION POINT POUNDS PER SQUARE INCH |
| AXGY | MOUNTING METHOD | FLANGE AND UNTHREADED HOLE |
| CTHF | CONTACT LOAD CURRENT RATING | 15.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT ADJUSTABLE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 480.0 AC AT SEA LEVEL SECOND VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 10.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| ADAU | BODY HEIGHT | 3.750 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 2.281 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | RECTANGULAR |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 6.0 DC AT SEA LEVEL THIRD VOLTAGE |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 4.625 INCHES NOMINAL |
| CTYS | CONTACT ADJUSTMENT TYPE | EXTERNAL ACTUATION POINT SCREW |
| AJZC | PRESSURE SWITCH TYPE | GAGE |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | WATERTIGHT |
| CTHF | CONTACT LOAD CURRENT RATING | 30.0 MILLIAMPERES RESISTIVE LOAD FOURTH VOLTAGE |
| CSCF | TERMINAL TYPE | TAB W/SCREW |