NSN 5920-01-652-2691

Part Details | OVERVOLTAGE ABSORBER

5920-01-652-2691 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.

Alternate Parts: 1203YM3406ASS, 120-3Y-M3-4-06-A-SS, 5920-01-652-2691, 01-652-2691, 5920016522691, 016522691

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59FEB 16, 201601-652-269121899 ( ABSORBER, OVERVOLTAGE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5920-01-652-2691
Part Number Cage Code Manufacturer
120-3Y-M3-4-06-A-SS4BZK2RAYCAP INC.DIV SURGE SUPPRESSORS
Technical Data | NSN 5920-01-652-2691
Characteristic Specifications
END ITEM IDENTIFICATIONDIGITAL TERMINAL RADAR AIRPORT SURVEILLANCE RADAR (ASR11)
SPECIAL FEATURESSURGE PROTECTION DEVICE; NOMINAL VOLTAGE 120V/208V THREE PHASE WYE; MAX CONTINUOUS OPERATING VOLTAGE 150V; NOMINAL DISCHARGE CURRENT 20KA; VOLTAGE PROTECTION RATING L-G, N-G, 700V, L-L, L-N 1200V; MAX SURGE CURRENT 140KA; MAX LIGHTENING CURRENT 7.5KA; RESPONSE TIME ?1NS;STAINLESS STEEL NEMA 4X; 12"X12"X8"; LONG DURATION SURGE PERFORM 2MS 500A 250HITS. THIS IS A FORM-FIT-FUNCTION ALTERNATIVE FOR EXISTING NSN 5920-01-513-4576 WHICH IS CORRODING BADLY AT SITES WITH SALT AIR EXPOSURE. THIS ITEM INCLUDES A STAINLESS-STEEL ENCLOSURE AND IS INTENDED AS A SUITABLE ALTERNATIVE FOR CORROSIVE ENVIRONMENTS