1680-99-912-4920 VIEWER ASSEMBLY 5310-99-912-4922 WASHER,SEAL

National Stock Number:
6110-99-912-4921

Federal Supply Class:
6110

National Item Identification Number:
999124921

Description:
PROTECTOR,THERMAL-O

Detail:
A PROTECTIVE DEVICE SPECIFICALLY DESIGNED TO PREVENT DAMAGE TO AN ELECTRICAL MOTOR DUE TO FAILURE OF THE MOTOR TO START, SEVERE OVERLOADING OF SHORT DURATION, TOO FREQUENT STARTING, HIGH AMBIENT TEMPERATURE, HIGH OR LOW CIRCUIT VOLTAGES, FAILURE OF VENTILATION OR ANY COMBINATION THEREOF. IT IS DESIGNED TO BE EITHER AUTOMATICALLY OR MANUALLY RESET. EXCLUDES CIRCUIT BREAKEY; SWITCH (1), THERMOSTATIC; HEATER, THERMAL RELEASE; AND RELAY (1), THERMAL.


Manufacturer Information:
B498-A0033U3731AIRCRAFT MAINTENANCE SUPPORTSERVICES LIMITED


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