Product Details | CIRCUIT BREAKER

5925-00-982-9657 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: 7274125, 7274-12-5, 84372541, 8437254-1, 5925-00-982-9657, 00-982-9657, 5925009829657, 009829657

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 18-DEC-85 00-982-9657

Drawings & Photos | NSN 5925-00-982-9657


Cross Reference | NSN 5925-00-982-9657

Part Number Cage Code Manufacturer
11040390-3 18876 U S ARMY AVIATION AND MISSILE COMMAND
235986 H0212 KONINKLIJKE FABRIEK INVENTUM B.V.
3600140-3 07421 INTERSTATE ELECTRONICS CORPORATION DBA L-3 INTERSTATE ELECTRONICS
4200-001-5 76374 EATON CORPORATION DBA FLUID POWER DIV USE CAGE CODE
4200-001-5 81640 EATON CORPORATION DBA FLUID POWER DIV
7274-2-5 82647 SENSATA TECHNOLOGIES, INC DIV SENSATA ATTLEBORO
7274-25-5 82647 SENSATA TECHNOLOGIES, INC DIV SENSATA ATTLEBORO
7274-26-5 82647 SENSATA TECHNOLOGIES, INC DIV SENSATA ATTLEBORO
7277-2-5 82647 SENSATA TECHNOLOGIES, INC DIV SENSATA ATTLEBORO
7277-2-5 FA9C1 APEX AIRCRAFT
7S235986 H0212 KONINKLIJKE FABRIEK INVENTUM B.V.
972.55.18.517 S4080 PILATUS AIRCRAFT LTD
AS26574 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS58091 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
D7274-2-5 82647 SENSATA TECHNOLOGIES, INC DIV SENSATA ATTLEBORO
GC885FD5 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
MIL-C-5809 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS26574-5 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS26574-5 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5925-00-982-9657

Characteristic Specifications
POLE QUANTITY 1
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 5.0 AMPERES AC AND 5.0 AMPERES DC SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 120.0 AC AND 28.0 DC SINGLE LOCATION
FREQUENCY IN HERTZ 400.0 SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 800.0 AC AND 2000.0 DC SINGLE LOCATION
CIRCUIT PROTECTION TYPE OVERCURRENT SINGLE LOCATION
TRIP RELEASE METHOD THERMAL SINGLE LOCATION
INTERNAL TRIP RELEASE CONFIGURATION SERIES TRIP 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 2.000 MINIMUM AT 200 PCT AND 20.000 MAXIMUM AT 200 PCT SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 145.0 SINGLE LOCATION
RESET METHOD MANUAL
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
BODY STYLE 1A SINGLE POLE TYPE
BUSHING LENGTH 0.250 INCHES NOMINAL
BODY LENGTH 0.750 INCHES MAXIMUM
BODY WIDTH 0.562 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 0.703 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.707 INCHES NOMINAL
CASE MATERIAL PLASTIC
MOUNTING FACILITY TYPE AND QUANTITY 1 THREADED BUSHING
THREAD SERIES DESIGNATOR UN
NOMINAL THREAD SIZE 0.438 INCHES
THREAD QUANTITY PER INCH 32
MANUAL ACTUATOR TYPE AND QUANTITY 1 PUSH-PULL
ACTUATOR FUNCTION TRIP-RESET
ACTUATOR POSITION DESIGNATION AT POLE ONE
TERMINAL TYPE AND QUANTITY 2 TAB W/SCREW
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED CORROSION RESISTANT AND SANDTIGHT AND SHOCKPROOF
III ARC QUENCHING METHOD AIR
III NONTURN DEVICE LOCATION AT 12 OCLOCK
III NONTURN DEVICE RADIUS 0.388 INCHES NOMINAL
III NONTURN DEVICE LENGTH 0.078 INCHES NOMINAL
III NONTURN DEVICE WIDTH 0.110 INCHES NOMINAL
III STORAGE TYPE GENERAL PURPOSE WAREHOUSE
III UNPACKAGED UNIT WEIGHT 1.500 OUNCES
III FRAGILITY FACTOR MODERATELY RUGGED

Restrictions/Controls & Freight Information | NSN 5925-00-982-9657

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information