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National Stock Number:
5999-00-757-1755
Federal Supply Class:
5999
National Item Identification Number:
007571755
Description:
HEATER,THERMAL RELEASE
Detail:
A RESISTIVE ELEMENT WHICH DISSIPATES SUFFICIENT HEAT TO MELT THE FUSIBLE MATERIAL OR DISTORT THE BIMETALLIC ELEMENT OF AN OVERLOAD PROTECTIVE DEVICE WHEN THE TEMPERATURE, AS A RESULT OF AN OVERLOAD IN AN ELECTRICAL CIRCUIT, REACHES A PREDETERMINED VALUE. EXCLUDES COIL (AS MODIFIED); HEATING ELEMENT, ELECTRICAL; RESISTANCE ELEMENT; RESISTOR, THERMAL; THERMAL RELEASE, CIRCUIT BREAKER; AND ITEMS WITH INTEGRAL BIMETALLIC ELEMENT, CONTACTS, OR FUSIBLE MATERIAL.
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Manufacturer Information:
| F50 | 21810 | CHALLENGER ELECTRICAL EQUIPMENT CORP | | F50-0 | 21810 | CHALLENGER ELECTRICAL EQUIPMENT CORP | | F54 | 21810 | CHALLENGER ELECTRICAL EQUIPMENT CORP | | F56 | 21810 | CHALLENGER ELECTRICAL EQUIPMENT CORP |
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Techincal Specification:
| OVERALL HEIGHT | 1.188 INCHES NOMINAL | | OVERALL LENGTH | 2.188 INCHES NOMINAL | | OVERALL WIDTH | 0.500 INCHES NOMINAL | | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE | | MOUNTING HOLE DIAMETER | 0.188 INCHES NOMINAL |
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