4820-00-450-1506 COCK,PLUG Index 7690-00-450-1508 MARKER,IDENTIFICATION

National Stock Number:
5920-00-450-1507

Federal Supply Class:
5920

National Item Identification Number:
004501507

Description:
ARRESTER,LIGHTNING

Detail:
A PROTECTIVE DEVICE TO PROVIDE A DISCHARGE PATH FOR LIGHTNING BETWEEN LINE AND LINE, AND/OR LINE AND GROUND. SEE ALSO PROTECTOR, TELEPHONE.


Manufacturer Information:
AL2A2404108COOPER INDUSTRIES INC MCGRAW-EDISON POWER SYSTEMS DIV


Techincal Specification:
USAGE DESIGNOUTDOOR
ARRESTER TYPESILICONE AND
CARBON BLOCK
MOUNTING METHODHOLE
TERMINAL TYPETHREADED STUD
OVERALL DIAMETER9.500 INCHES NOMINAL
OVERALL HEIGHT28.812 INCHES NOMINAL
MOUNTING CONFIGURATIONTHREE 0.562 IN. DIA MTG HOLES SPACED 120 APART ON 8.750 IN. BOLT CIRCLE
BODY MATERIALPORCELAIN
LINE TO GROUND VOLTAGE24.000 VOLTS NOMINAL
TERMINAL QUANTITY2


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