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National Stock Number:
6110-00-592-7474
Federal Supply Class:
6110
National Item Identification Number:
005927474
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:
| 5480CR151 | 21810 | CHALLENGER ELECTRICAL EQUIPMENT CORP |
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Techincal Specification:
| CURRENT TYPE | AC | | FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM | | SPECIAL FEATURES | 27 TO 30 AMPS CONTINUOUS LOAD,15 AMP LAMP LOAD; 6 TO 10 KW RESISTIVE HEATING LOAD; 7.5 H.P.; OPERATING AMBIENT TEMP -40 DEG C TO 75 DEG C; BI-METALLIC ACTUATION | | PHASE | SINGLE/THREE | | VOLTAGE RATING | 208.0 VOLTS MINIMUM AND 240.0 VOLTS MAXIMUM |
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