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National Stock Number:
5920-00-629-0442
Federal Supply Class:
5920
National Item Identification Number:
006290442
Description:
ARRESTER,ELECTRICAL SURGE
Detail:
A circuit-protecting device which provides a discharge path for abnormal surges of high potential while consuming little or no power at normal operating voltage. Excludes items which absorb continuously recurring cyclic pulses. For resistors which are sensitive to voltage changes or used as elements in surge arresters, see RESISTOR, VOLTAGE SENSITIVE. See also ABSORBER, OVERVOLTAGE; AND CUTOUT DISK, PROTECTIVE.
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Manufacturer Information:
| 212207-8048 | 79911 | OHIO BRASS CO |
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Techincal Specification:
| USAGE DESIGN | OUTDOOR | | BODY MATERIAL | BRONZE | | ARRESTER TYPE | AIR GAP | | OVERALL LENGTH | 6.500 INCHES NOMINAL | | MOUNTING METHOD | BRACKET | | TERMINAL TYPE | THREADED STUD | | OVERALL WIDTH | 7.000 INCHES NOMINAL | | OVERALL HEIGHT | 23.125 INCHES NOMINAL | | MOUNTING CONFIGURATION | 2 HORIZONTAL MOUNTING SLOTS 9/16 BY 1 IN. ON 4-3/4 IN. HORIZ. CENTERS | | BREAKDOWN VOLTAGE | 77.000 KILOVOLTS MAXIMUM | | LINE TO GROUND VOLTAGE | 21.000 KILOVOLTS NOMINAL | | TERMINAL QUANTITY | 2 |
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