Product Details | CIRCUIT BREAKER

5925-00-946-0009 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: HE2C35240AC400HZ2, HE2-C3-5-240AC-400HZ-2, SM335240VAC400C2, SM33-5-240VAC-400-C2, 5925-00-946-0009, 00-946-0009, 5925009460009, 009460009

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 16-MAR-66 00-946-0009

Drawings & Photos | NSN 5925-00-946-0009


Cross Reference | NSN 5925-00-946-0009

Part Number Cage Code Manufacturer
260-4045-370 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
260-4045-370 95105 ROCKWELL COLLINS, INC. DIV GOVERNMENT SYSTEMS - DALLAS
2610526-1 06424 ALLIANT TECHSYSTEMS OPERATIONS LLC DIV DEFENSE ELECTRONIC SYSTEMS
840069-2-19 80249 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
AP12-77-19 81541 SENSATA TECHNOLOGIES MARYLAND, INC
ASC1547276 Z4779 ASC PTY LTD
HB2Z1-41 74193 EATON CORP HEINEMANN PRODUCTS
HE2-C3-5-240AC-400HZ-2 74193 EATON CORP HEINEMANN PRODUCTS
HE2A3-5-250AC60HZ2 74193 EATON CORP HEINEMANN PRODUCTS
M39019/03-230 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M39019/03-230 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
M39019/03-41 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M39019/3-230 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-C-39019/3 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-PRF-39019/3 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
SM33-5-240VAC-400-C2 74193 EATON CORP HEINEMANN PRODUCTS
SM33-5-240VAC60C2 74193 EATON CORP HEINEMANN PRODUCTS
SM33-5-250VAC60HZ2 74193 EATON CORP HEINEMANN PRODUCTS

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Technical Data | NSN 5925-00-946-0009

Characteristic Specifications
POLE QUANTITY 2
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 5.0 AMPERES AC ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 240.0 AC ALL LOCATIONS
FREQUENCY IN HERTZ 400.0 ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 300.0 AC ALL LOCATIONS
CIRCUIT PROTECTION TYPE OVERCURRENT ALL LOCATIONS
TRIP RELEASE METHOD MAGNETIC ALL LOCATIONS
INTERNAL TRIP RELEASE CONFIGURATION SERIES TRIP ALL LOCATIONS
TRIP RELEASE CHARACTERISTIC TIME DELAY ALL LOCATIONS
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 0.180 MINIMUM AT 200 PCT AND 0.700 MAXIMUM AT 100 PCT ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 125.0 ALL LOCATIONS
RESET METHOD MANUAL
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
BODY STYLE 1B MULTIPOLE-SINGLE ACTUATOR TYPE
BUSHING LENGTH 0.375 INCHES NOMINAL
BODY LENGTH 1.500 INCHES MAXIMUM
BODY WIDTH 1.250 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 0.875 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH 0.625 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.780 INCHES MAXIMUM
CASE MATERIAL METAL
MOUNTING FACILITY TYPE AND QUANTITY 1 THREADED BUSHING W/PANEL SEAL
THREAD SERIES DESIGNATOR UNEF
NOMINAL THREAD SIZE 0.375 INCHES
THREAD QUANTITY PER INCH 32
MANUAL ACTUATOR TYPE AND QUANTITY 1 TOGGLE
ACTUATOR FUNCTION TRIP-RESET
ACTUATOR POSITION DESIGNATION BETWEEN POLE ONE AND TWO
TERMINAL TYPE AND QUANTITY 4 WIRE HOOK
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED HERMETICALLY SEALED
III ARC QUENCHING METHOD MAGNETIC BLOWOUT
III STORAGE TYPE GENERAL PURPOSE WAREHOUSE
III UNPACKAGED UNIT WEIGHT 3.300 OUNCES
III SPECIAL HANDLING FEATURE MAGNETIC
III FRAGILITY FACTOR MODERATELY RUGGED

Restrictions/Controls & Freight Information | NSN 5925-00-946-0009

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