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 |
|---|---|
| 79500 | WESTINGHOUSE ELECTRIC CORP |
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 | 2.5 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| CTYS | CONTACT ADJUSTMENT TYPE | EXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW |
| STYL | STYLE DESIGNATOR | CYLINDRICAL W/FLANGE |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.160 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 1.500 INCHES NOMINAL |
| AXGY | MOUNTING METHOD | FLANGE AND UNTHREADED HOLE |
| CTYM | CONTACT ADJUSTMENT RANGE | +147.00/+157.00 ACTUATION POINT DEGREES FAHRENHEIT AND +147.00/+157.00 DEACTUATION POINT DEGREES FAHRENHEIT |
| ABPM | BODY DIAMETER | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| ALAQ | MOUNTING FACILITY CIRCLE RADIUS | 0.500 INCHES NOMINAL |
| CSCF | TERMINAL TYPE | WIRE LEAD |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| FREQ | FREQUENCY IN HERTZ | 60.0 SINGLE VOLTAGE |
| ADAQ | BODY LENGTH | 1.750 INCHES MINIMUM AND 2.090 INCHES MAXIMUM |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE |
| AEVV | BULB DIAMETER | 0.500 INCHES NOMINAL |
| CQYJ | MOUNTING FACILITY PATTERN | THREE POSITION CIRCULAR |
| AEVU | BULB LENGTH | 1.750 INCHES MINIMUM AND 2.090 INCHES MAXIMUM |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 220.0 AC AT SEA LEVEL SINGLE VOLTAGE |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| AKBY | TEMP SENSING ELEMENT TYPE | BULB |
| ABHP | OVERALL LENGTH | 2.386 INCHES MINIMUM AND 2.726 INCHES MAXIMUM |