NSN 5925-01-321-1389

Part Details | CIRCUIT BREAKER

5925-01-321-1389 A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see RELAY (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see RELAY-SWITCH. Excludes CIRCUIT BREAKER BOX and magneto "breaker" assemblies. See also SWITCH (as modified); and CONTROLLER.

Alternate Parts: M833830210, M83383/02-10, MILPRF833832, MIL-PRF-83383/2, MILC833832, MIL-C-83383/2, 5925-01-321-1389, 01-321-1389, 5925013211389, 013211389

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JUN 11, 199001-321-138900136 ( CIRCUIT BREAKER )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5925-01-321-1389
Part Number Cage Code Manufacturer
M83383/02-1081349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-PRF-83383/281349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-C-83383/281349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
Technical Data | NSN 5925-01-321-1389
Characteristic Specifications
POLE QUANTITY1
RESET METHOD ELECTRIC
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
UNTHREADED MOUNTING HOLE DIAMETER0.172 INCHES NOMINAL
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED DUSTPROOF AND SAND RESISTANT AND HUMIDITY RESISTANT AND CORROSION RESISTANT AND EXPLOSION RESISTANT AND MOISTURE RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
FEATURES PROVIDED TRIP INDICATOR