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National Stock Number:
6110-00-279-5613
Federal Supply Class:
6110
National Item Identification Number:
002795613
Description:
PROTECTOR,THERMAL-OVERLOAD,ELECT
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.
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Manufacturer Information:
| 05-380003 | 31435 | LUCAS AEROSPACE POWER EQUIPMENT CORPORATION | | 05-380003 | 3CPE0 | SAFRAN POWER USA LLC | | 30961-13 | 31435 | LUCAS AEROSPACE POWER EQUIPMENT CORPORATION | | B29084-02 | 35351 | GE AVIATION SYSTEMS LLC | | 808-73 | 72314 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | | MKA-7 | 82647 | SENSATA TECHNOLOGIES, INC. | | PS1239 | 70255 | EMERSON ELECTRIC CO ALCO CONTROLS DIV |
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Techincal Specification:
| SPECIAL FEATURES | APPROX WT 0.250 OZ; MAX RUPTURING CAP. 50.0 AMP; 0.932 IN. NOMINAL O/A DIA. 0.871 IN. NOMINAL CASE DIA; 0.625 IN. MAX O/A H,0.420 IN. NOMINAL CASE AND BASE HEIGHT; 0.205 IN. NOMINAL TERMINAL H; PHENOLIC CASE AND BASE; ACTUATING ELEMENT IS SNAP-ACTION TERMINAL DISC; HEATERS AND DISC PROTECT AGAINST ANY COMBINATION OF OVERLOAD AND AMBIENT CONDITIONS,OPERATING TEMP OF TRIP AT 148 DEG C,RESET 115 DEG C; ULTIMATE TRIP CURRENT 9.7 AMP AT EFFECTIVE AMBIENT OF 100 DEG C,FIRST CYCLE TRIP CURRENT 27 AMP REQUIRED TO OPEN PROTECTOR IN 10-21 SEC AT EFFECTIVE AMBIENT OF 25 DEG C; SINGLE PHASE OPEN TYPE; THREE TERMINALS AND ONE NEUTRAL CONNECTION |
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