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 |
|---|---|
| 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 |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 18 SINGLE PRESSURE CONNECTION |
| CMLP | THREAD QUANTITY PER INCH | 18 SINGLE PRESSURE CONNECTION |
| CTHF | CONTACT LOAD CURRENT RATING | 2.7 AMPERES RESISTIVE LOAD FIRST VOLTAGE AND 1.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| AXGY | MOUNTING METHOD | BRACKET |
| CTYS | CONTACT ADJUSTMENT TYPE | INTERNAL ACTUATION POINT SCREW WITH SCALE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL SECOND VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 13.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE AND 4.6 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| ABHP | OVERALL LENGTH | 11.625 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 550.0 DC AT SEA LEVEL THIRD VOLTAGE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| FREQ | FREQUENCY IN HERTZ | 60.0 SINGLE VOLTAGE |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT ADJUSTABLE |
| THSD | THREAD SERIES DESIGNATOR | NPT SINGLE PRESSURE CONNECTION |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 4.688 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 115.0 DC AT SEA LEVEL FOURTH VOLTAGE |
| ABKW | OVERALL HEIGHT | 2.875 INCHES NOMINAL |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 3.000 INCHES NOMINAL |
| CTYM | CONTACT ADJUSTMENT RANGE | +500.00/+3000.00 ACTUATION POINT POUNDS PER SQUARE INCH |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 550.0 AC AT SEA LEVEL FIRST VOLTAGE |
| ABMK | OVERALL WIDTH | 7.000 INCHES NOMINAL |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| AJZC | PRESSURE SWITCH TYPE | GAGE |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | WATERTIGHT |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES SINGLE PRESSURE CONNECTION |
| CSCF | TERMINAL TYPE | TAB W/SCREW |