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 |
|---|---|
| 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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 |
|---|---|---|
| ALAQ | MOUNTING FACILITY CIRCLE RADIUS | 1.064 INCHES NOMINAL |
| ALAQ | MOUNTING FACILITY CIRCLE RADIUS | 1.064 INCHES NOMINAL |
| CTHF | CONTACT LOAD CURRENT RATING | 4.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 125.0 AC AT SEA LEVEL FIRST VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 8.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 10.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE |
| CTHF | CONTACT LOAD CURRENT RATING | 1.0 AMPERES RESISTIVE LOAD FOURTH VOLTAGE |
| AXGY | MOUNTING METHOD | FLANGE AND UNTHREADED HOLE |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 125.0 DC AT SEA LEVEL FOURTH VOLTAGE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.154 INCHES NOMINAL |
| AKBY | TEMP SENSING ELEMENT TYPE | INTERNAL SENSOR |
| ABKW | OVERALL HEIGHT | 0.781 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 30.0 DC AT SEA LEVEL THIRD VOLTAGE |
| CTYX | CONTACT STIMULUS RATING | 45.00 DEACTUATION POINT MAXIMUM DEGREES CELSIUS AND 53.00 ACTUATION POINT MINIMUM DEGREES CELSIUS AND 57.00 ACTUATION POINT MAXIMUM DEGREES CELSIUS AND 40.00 DEACTUATION POINT MINIMUM DEGREES CELSIUS AND 13.00 DIFFERENTIAL POINT NOMINAL DEGREES CELSIUS |
| AWTN | OPERATING TEMP RATING | 530.0 DEG FAHRENHEIT MAXIMUM |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION CIRCULAR |
| STYL | STYLE DESIGNATOR | DISC W/FLANGE |
| CBBL | FEATURES PROVIDED | TAMPER PROOF CAP |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 250.0 AC AT SEA LEVEL SECOND VOLTAGE |
| FEAT | SPECIAL FEATURES | ONE 0.5 UF CAPACITOR IN SERIES W/ONE 1 OHM RESISTOR MUST BE USED ACROSS CONTACTS FOR DC OPERATION,NON-MAGNETIC S.S. CASE |
| CSCF | TERMINAL TYPE | TAB W/SCREW |