Part Number
Part Number:
NSN:
NIIN:
Item Name:
SWITCH , THERMOSTATIC
Definition:
A SWITCH THAT IS ACTUATED BY CHANGES IN AMBIENT TEMPERATURE. EXCLUDES CIRCUIT BREAKER; CONTROL, TEMPERATURE (AS MODIFIED); FUSE (AS MODIFIED); PROTECTOR, THERMAL-OVERLOAD, ELECTRICAL MOTOR; RELAY, THERMAL; AND THERMOSTAT, FLOW CONTROL. SEE ALSO CONTROL, TEMPERATURE (AS MODIFIED) AND REGULATOR, TEMPERATURE (AS MODIFIED).
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 |
|---|---|---|
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 550.0 DC AT SEA LEVEL EIGHTH VOLTAGE |
| AWTN | OPERATING TEMP RATING | 157.0 DEG FAHRENHEIT MAXIMUM |
| AKBY | TEMP SENSING ELEMENT TYPE | CAPILLARY TUBE-BULB |
| AXGY | MOUNTING METHOD | BRACKET AND UNTHREADED HOLE |
| 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 | 440.0 DC AT SEA LEVEL SEVENTH VOLTAGE |
| PRMT | PRECIOUS MATERIAL | SILVER |
| AEVU | BULB LENGTH | 30.000 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 115.0 AC AT SEA LEVEL FIRST VOLTAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 230.0 DC AT SEA LEVEL SIXTH VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 8.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 3.4 AMPERES RESISTIVE LOAD FOURTH VOLTAGE |
| CSCF | TERMINAL TYPE | SCREW |
| PMLC | PRECIOUS MATERIAL AND LOCATION | CONTACT SURFACES SILVER |
| CTHF | CONTACT LOAD CURRENT RATING | 9.6 AMPERES RESISTIVE LOAD FIFTH VOLTAGE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| ABKW | OVERALL HEIGHT | 5.406 INCHES NOMINAL |
| CTHF | CONTACT LOAD CURRENT RATING | 16.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT ADJUSTABLE |
| CTHF | CONTACT LOAD CURRENT RATING | 4.8 AMPERES RESISTIVE LOAD SIXTH VOLTAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 115.0 DC AT SEA LEVEL FIFTH VOLTAGE |
| STYL | STYLE DESIGNATOR | RECTANGULAR |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
| ADAU | BODY HEIGHT | 2.750 INCHES NOMINAL |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | DUSTPROOF AND VIBRATION RESISTANT AND WATERTIGHT |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 230.0 AC AT SEA LEVEL SECOND VOLTAGE |
| CTYM | CONTACT ADJUSTMENT RANGE | +60.00/+130.00 ACTUATION POINT DEGREES FAHRENHEIT |
| AEVV | BULB DIAMETER | 1.125 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 2.812 INCHES NOMINAL |
| AEVT | CAPILLARY TUBE LENGTH | 300.0 INCHES NOMINAL |
| CTHF | CONTACT LOAD CURRENT RATING | 4.2 AMPERES RESISTIVE LOAD THIRD VOLTAGE |
| AFDT | SHORTEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 0.656 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 550.0 AC AT SEA LEVEL FOURTH VOLTAGE |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 3.281 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 440.0 AC AT SEA LEVEL THIRD VOLTAGE |
| ABHP | OVERALL LENGTH | 5.188 INCHES NOMINAL |
| CTYS | CONTACT ADJUSTMENT TYPE | EXTERNAL ACTUATION POINT SCREW |
| CTHF | CONTACT LOAD CURRENT RATING | 2.0 AMPERES RESISTIVE LOAD EIGHTH VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 2.5 AMPERES RESISTIVE LOAD SEVENTH VOLTAGE |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED |