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 |
|---|---|
| 77857 | ROBERTSHAW CONTROLS CO NEW STANTON D |
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 |
|---|---|---|
| AKBY | TEMP SENSING ELEMENT TYPE | CAPILLARY TUBE-BULB |
| AKBY | TEMP SENSING ELEMENT TYPE | CAPILLARY TUBE-BULB |
| AXGY | MOUNTING METHOD | BRACKET |
| AEVT | CAPILLARY TUBE LENGTH | 18.000 INCHES NOMINAL |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE |
| ABKW | OVERALL HEIGHT | 3.250 INCHES NOMINAL |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | 125.0 AC AT SEA LEVEL SINGLE VOLTAGE |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 2 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION |
| AEVU | BULB LENGTH | 11.000 INCHES NOMINAL |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| FREQ | FREQUENCY IN HERTZ | 60.0 SINGLE VOLTAGE |
| ABHP | OVERALL LENGTH | 3.062 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | RECTANGULAR |
| CTHF | CONTACT LOAD CURRENT RATING | 35.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| AEVV | BULB DIAMETER | 0.531 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | SUPPLIED WITH OVER-RUN CONTACTS WHICH OPERATE AT 50 DEG F ALONGANY DIAL SETTING AND MUST BE MANUALLY RESET |
| ABMK | OVERALL WIDTH | 3.250 INCHES NOMINAL |
| CBBL | FEATURES PROVIDED | TUBING END SEAL CONNECTION |
| CTYM | CONTACT ADJUSTMENT RANGE | +230.00/+270.00 ACTUATION POINT DEGREES FAHRENHEIT |
| CTYX | CONTACT STIMULUS RATING | 2.00 DIFFERENTIAL POINT NOMINAL DEGREES FAHRENHEIT |
| CTYS | CONTACT ADJUSTMENT TYPE | EXTERNAL ACTUATION POINT KNOB WITH SCALE |
| AWTN | OPERATING TEMP RATING | -273.1 DEG CELSIUS MINIMUM AND 345.0 DEG FAHRENHEIT MAXIMUM |
| CSCF | TERMINAL TYPE | TAB W/SCREW |