Product Details | CIRCUIT BREAKER

5925-01-204-9440 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.

Part Alternates: SM600BA7A1, LS10071B7, 5925-01-204-9440, 01-204-9440, 5925012049440, 012049440

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 02 APR 1985 01-204-9440

Drawings & Photos | NSN 5925-01-204-9440


Cross Reference | NSN 5925-01-204-9440

Part Number Cage Code Manufacturer
LS10071B7 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
SM600BA7A1 81640 EATON CORPORATION DBA FLUID POWER DIV

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Technical Data | NSN 5925-01-204-9440

Characteristic Specifications
POLE QUANTITY 1
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 7.5 AMPERES DC SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 28.0 DC SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 2800.0 DC SINGLE LOCATION
CIRCUIT PROTECTION TYPE OVERCURRENT SINGLE LOCATION
TRIP RELEASE METHOD THERMAL SINGLE LOCATION
INTERNAL TRIP RELEASE CONFIGURATION SERIES TRIP W/REMOTE TRIP FEATURE SINGLE LOCATION
AUXILIARY TRIP COIL VOLTAGE TYPE AND RATING IN VOLTS 28.0 DC NOMINAL SINGLE LOCATION
TRIP RELEASE DUTY CYCLE CONTINUOUS SINGLE LOCATION
TRIP RELEASE AMBIENT TEMP RATING 25.0 DEG CELSIUS NOMINAL SINGLE LOCATION
TRIP RELEASE CHARACTERISTIC TIME DELAY SINGLE LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 13.000 MINIMUM AT 200 PCT AND 60.000 MAXIMUM AT 200 PCT SINGLE LOCATION
ULTIMATE TRIP TIME PER POLE IN SECONDS 360.000 MAXIMUM SINGLE LOCATION
RESET METHOD ELECTRIC
MAIN CONTACT TRIPPING MECHANISM TYPE NONTRIP FREE
RESET ACTUATOR VOLTAGE RATING AND TYPE IN VOLTS 7.5 DC
BODY STYLE 15A SINGLE POLE TYPE
OVERALL LENGTH 3.375 INCHES MAXIMUM
BODY WIDTH 1.250 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 1.531 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH 2.927 INCHES MINIMUM AND 2.947 INCHES MAXIMUM
MOUNTING SURFACE TO TERMINAL END DISTANCE 4.250 INCHES NOMINAL
CASE MATERIAL METAL
MOUNTING FACILITY TYPE AND QUANTITY 2 UNTHREADED HOLE
UNTHREADED MOUNTING HOLE DIAMETER 0.195 INCHES MINIMUM AND 0.201 INCHES MAXIMUM
TERMINAL TYPE AND QUANTITY 2 TAB W/SCREW
AUXILIARY SWITCH FUNCTION AND QUANTITY 1 CONTROL
SWITCH LOCATION AND POSITION DESIGNATION EXTERNAL AT POLE ONE
SWITCH CONTACT ARRANGEMENT SINGLE POLE, SINGLE THROW, NORMALLY CLOSED
SWITCH CURRENT RATING AND TYPE IN AMPS 7.5 DC
SWITCH VOLTAGE RATING AND TYPE IN VOLTS 28.0 DC
SWITCH TERMINAL TYPE WIRE LEAD
FEATURES PROVIDED TRIP INDICATOR
SPECIFICATION/STANDARD DATA 36659-LS10071 MANUFACTURERS SPECIFICATION CONTROL

Restrictions/Controls & Freight Information | NSN 5925-01-204-9440

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information