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 |
|---|---|
| 3B150 | RAYTHEON TECHNICAL SERVICES COMPANY |
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 |
|---|---|---|
| CTHF | CONTACT LOAD CURRENT RATING | 5.0 AMPERES RESISTIVE LOAD FOURTH VOLTAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 250.0 AC AT SEA LEVEL THIRD VOLTAGE |
| ABHP | OVERALL LENGTH | 1.217 INCHES NOMINAL |
| PRMT | PRECIOUS MATERIAL | SILVER |
| AKBY | TEMP SENSING ELEMENT TYPE | DISC |
| FREQ | FREQUENCY IN HERTZ | 60.0 FIRST VOLTAGE |
| AXGY | MOUNTING METHOD | BRACKET AND UNTHREADED HOLE AND SLOT |
| CSCF | TERMINAL TYPE | TAB, SOLDER LUG |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 125.0 AC AT SEA LEVEL SECOND VOLTAGE |
| ABTD | MOUNTING SLOT WIDTH | 0.133 INCHES MINIMUM AND 0.147 INCHES MAXIMUM |
| CTHF | CONTACT LOAD CURRENT RATING | 2.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE |
| ABKW | OVERALL HEIGHT | 0.500 INCHES MAXIMUM |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 0.930 INCHES MINIMUM AND 0.944 INCHES MAXIMUM |
| AWTN | OPERATING TEMP RATING | -80.0 DEG FAHRENHEIT MINIMUM AND 500.0 DEG FAHRENHEIT MAXIMUM |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| ABPM | BODY DIAMETER | 0.572 NOMINAL CENTIMETERS |
| CTYX | CONTACT STIMULUS RATING | 136.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 146.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 125.00 DEACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 135.00 DEACTUATION POINT MAXIMUM DEGREES FAHRENHEIT |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | VAPORTIGHT, GASTIGHT |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| PMLC | PRECIOUS MATERIAL AND LOCATION | CONTACTS SILVER |
| CTHF | CONTACT LOAD CURRENT RATING | 5.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 30.0 DC AT SEA LEVEL FOURTH VOLTAGE |
| CBBL | FEATURES PROVIDED | HERMETICALLY SEALED CASE |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| STYL | STYLE DESIGNATOR | DISC W/FLANGE |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 30.0 AC AT SEA LEVEL FIRST VOLTAGE |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.133 INCHES MINIMUM AND 0.147 INCHES MAXIMUM |
| ADAU | BODY HEIGHT | 0.364 INCHES NOMINAL |
| CTHF | CONTACT LOAD CURRENT RATING | 1.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE |