NSN 5925-00-642-5253

Part Details | CIRCUIT BREAKER

5925-00-642-5253 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: MILC1938TYPEAQB, ETN7967, 5925-00-642-5253, 00-642-5253, 5925006425253, 006425253

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-642-525300136 ( CIRCUIT BREAKER )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5925-00-642-5253
Part Number Cage Code Manufacturer
MILC1938TYPEAQB81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
ETN796730086SPD ELECTRICAL SYSTEMS, INC
Technical Data | NSN 5925-00-642-5253
Characteristic Specifications
POLE QUANTITY2
TERMINAL TYPE AND QUANTITY4 THREADED STUD
RESET METHOD MANUAL
CASE MATERIAL PLASTIC
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
OVERALL LENGTH15.500 INCHES NOMINAL
OVERALL HEIGHT6.250 INCHES NOMINAL
OVERALL WIDTH9.000 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH14.375 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH2.875 INCHES NOMINAL
MANUAL ACTUATOR TYPE AND QUANTITY1 TOGGLE
ACTUATOR FUNCTION RESET
ARC QUENCHING METHOD DEION