Part Number
Part Number:
NSN:
NIIN:
Item Name:
SWITCH , PRESSURE-THERMOSTATIC
Definition:
A SWITCH WHICH IS ACTUATED BY CHANGES OF PRESSURE (VACUUM) ON ANY GAS OR LIQUID AND BY CHANGES IN AMBIENT TEMPERATURE. THE CONTACTS FOR THE TEMPERATURE AND PRESSURE SENSITIVE ELEMENTS MAY BE COMMON.
CAGE Information
| Code | Company |
|---|---|
| 19278 | DETROIT SWITCH 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 |
|---|---|---|
| AXGY | MOUNTING METHOD | BRACKET AND UNTHREADED HOLE |
| AXGY | MOUNTING METHOD | BRACKET AND UNTHREADED HOLE |
| CTHF | CONTACT LOAD CURRENT RATING | 3.2 AMPERES INDUCTIVE LOAD SECOND VOLTAGE |
| CQYJ | MOUNTING FACILITY PATTERN | ISOSCELES TRIANGLE |
| CBBL | FEATURES PROVIDED | ELECTRICAL ACCESS PORT |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 2.406 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL FIRST VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 2.0 AMPERES INDUCTIVE LOAD FOURTH VOLTAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 550.0 DC AT SEA LEVEL FOURTH VOLTAGE |
| CTZL | PRESSURE CONNECTOR TYPE | PLAIN, THREADED INTERNAL SINGLE CONNECTION |
| CSCF | TERMINAL TYPE | SCREW |
| AKBY | TEMP SENSING ELEMENT TYPE | IMMERSION WELL |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT NOT ADJUSTABLE, MANUAL RESET AND ACTUATION POINT ADJUSTABLE |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
| ADAU | BODY HEIGHT | 2.750 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 2.812 INCHES NOMINAL |
| AFDT | SHORTEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 0.656 INCHES NOMINAL |
| CTHF | CONTACT LOAD CURRENT RATING | 9.6 AMPERES INDUCTIVE LOAD THIRD VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 16.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| AJZC | PRESSURE SWITCH TYPE | ABSOLUTE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 550.0 AC AT SEA LEVEL SECOND VOLTAGE |
| STYL | STYLE DESIGNATOR | RECTANGULAR W/MOUNTING LUGS |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 115.0 DC AT SEA LEVEL THIRD VOLTAGE |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 3.281 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES SINGLE PRESSURE CONNECTION |
| ABHP | OVERALL LENGTH | 5.188 INCHES NOMINAL |
| CTYS | CONTACT ADJUSTMENT TYPE | EXTERNAL ACTUATION POINT SCREW |
| THSD | THREAD SERIES DESIGNATOR | UNF SINGLE PRESSURE CONNECTION |
| CTYM | CONTACT ADJUSTMENT RANGE | +90.00/+165.00 ACTUATION POINT DEGREES FAHRENHEIT |