NSN 5925-00-493-1558

Part Details | CIRCUIT BREAKER

5925-00-493-1558 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: M39019232, M39019-2-32, MILC39019, 352250008466, 5925-00-493-1558, 00-493-1558, 5925004931558, 004931558

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59FEB 18, 197000-493-155800136 ( CIRCUIT BREAKER )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5925-00-493-1558
Part Number Cage Code Manufacturer
M39019-2-3281349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MILC3901981349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
352250008466H0203THALES NEDERLANDDBA THALES LAND & JOINT SYSTEMS
Technical Data | NSN 5925-00-493-1558
Characteristic Specifications
POLE QUANTITY1
TERMINAL TYPE AND QUANTITY2 WIRE HOOK AND 3 TAB, SOLDER LUG
RESET METHOD MANUAL
CASE MATERIAL METAL
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
OVERALL LENGTH1.560 INCHES NOMINAL
OVERALL HEIGHT2.610 INCHES NOMINAL
OVERALL WIDTH0.620 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNEF
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH32
MANUAL ACTUATOR TYPE AND QUANTITY1 TOGGLE
ACTUATOR FUNCTION TRIP-RESET
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED HERMETICALLY SEALED