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 |
|---|---|
| 81439 | THERM-O-DISC INCORPORATED |
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 |
|---|---|---|
| STYL | STYLE DESIGNATOR | RECTANGULAR W/BRACKET |
| AXGY | MOUNTING METHOD | BRACKET AND UNTHREADED HOLE |
| ABHP | OVERALL LENGTH | 2.520 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 125.0 AC AT SEA LEVEL FIRST VOLTAGE |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.178 INCHES NOMINAL |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 2.000 INCHES NOMINAL |
| CTHF | CONTACT LOAD CURRENT RATING | 20.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE |
| CSCF | TERMINAL TYPE | SCREW |
| CTHF | CONTACT LOAD CURRENT RATING | 40.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| ABMK | OVERALL WIDTH | 1.830 INCHES NOMINAL |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CTHF | CONTACT LOAD CURRENT RATING | 25.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| AKBY | TEMP SENSING ELEMENT TYPE | INTERNAL SENSOR |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 480.0 AC AT SEA LEVEL THIRD VOLTAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 240.0 AC AT SEA LEVEL SECOND VOLTAGE |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| CTYX | CONTACT STIMULUS RATING | 175.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 125.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS |