5990-00-421-0957 SYNCHRO,CONTROL TRANSFORMER Index 5920-00-421-0959 ARRESTER,ELECTRICAL SURGE

National Stock Number:
5920-00-421-0958

Federal Supply Class:
5920

National Item Identification Number:
004210958

Description:
ABSORBER,OVERVOLTAGE

Detail:
An item specifically designed to absorb and consume surges of voltage such as that resulting across contacts when breaking a circuit having an inductive load or a burst of static across a telephone receiver. It is connected in parallel with the item it is protecting. It may be made up of metallic rectifier cells or semiconductor devices connected back-to-back which may or may not be shunted by a capacitor. It may also be a single rectifier cell or semiconductor device shunted by a capacitor. Excludes metallic rectifiers which are rated for rectifying capabilities and all single unit semiconductor devices not shunted by a capacitor. For items perfoming this function by use of voltage sensitive resistors, see RESISTOR, VOLTAGE SENSITIVE. See also CUTOUT DISK, PROTECTIVE.


Manufacturer Information:
0609897520BASLER ELECTRIC CO
S03CA21FC88725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV


Techincal Specification:
CURRENT RATING IN AMPS5.0
CURRENT TYPEAC
FREQUENCY IN HERTZ60.0
HERMETIC PROTECTIONNOT PROVIDED
OVERALL HEIGHT2.125 INCHES MAXIMUM
OVERALL LENGTH2.156 INCHES MAXIMUM
OVERALL WIDTH1.625 INCHES MAXIMUM
MATERIALSELENIUM ELEMENT
MOUNTING CONFIGURATIONSTUD THROUGH CELLS THD BOTH ENDS
MOUNTING METHODSTUD(S)
POLARIZATION FEATUREINCLUDED
SHUNT CAPACITORNOT INCLUDED
VOLTAGE IN VOLTS210.0
TERMINAL QUANTITY2
TERMINAL TYPESOLDERLESS LUG


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