Part Number
Part Number:
NSN:
NIIN:
Item Name:
RELAY , THERMAL
Definition:
A RELAY SWITCH WHICH IS ACTUATED BY THE EFFECT OF INTERNAL HEAT GENERATED BY THE CURRENT IN ITS ENERGIZING CIRCUIT. FOR ITEMS ACTUATED BY AMBIENT, RATHER THAN INTERNAL TEMPERATURE CHANGES, SEE SWITCH, THERMOSTATIC.
CAGE Information
| Code | Company |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
RELAYS AND SOLENOIDS
Inclusions:
INCLUDES ELECTROMAGNETIC ACTUATORS.
Exclusions:
EXCLUDES CONTRACTORS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| APFR | CONTACT ARRANGEMENT | SINGLE POLE, SINGLE THROW, NORMALLY CLOSED |
| APFR | CONTACT ARRANGEMENT | SINGLE POLE, SINGLE THROW, NORMALLY CLOSED |
| CYCT | CONTACT MAXIMUM CURRENT RATING IN AMPS | 2.0 AC OR 1.0 DC |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-19648 SPECIFICATION |
| CYCS | CONTACT MAXIMUM VOLTAGE RATING IN VOLTS | 250.0 AC AND 32.0 DC |
| ADAV | OVERALL DIAMETER | 0.800 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | TWO 0.130 IN. DIA HOLES SPACED 1.125 IN. C TO C |
| CYCW | DELAY TIME IN SECONDS | 3.0 ADJUSTABLE OPERATE MINIMUM AND 8.0 ADJUSTABLE OPERATE MAXIMUM |
| CYCU | HEATER VOLTAGE RATING IN VOLTS | 28.0 |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-19648/1 GOVERNMENT SPECIFICATION |
| CYCV | HEATER POWER RATING IN WATTS | 4.5 |
| ADZC | ENVIRONMENTAL PROTECTION | HERMETIC |
| TTQY | TERMINAL TYPE AND QUANTITY | 7 WIRE HOOK |
| ABHP | OVERALL LENGTH | 2.370 INCHES NOMINAL |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE |