Product Details | CIRCUIT BREAKER

5925-01-583-6550 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: APGN66280391, APGN-66-28039-1, 5925-01-583-6550, 01-583-6550, 5925015836550, 015836550

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 31 MAR 2010 01-583-6550

Cross Reference | NSN 5925-01-583-6550

Part Number Cage Code Manufacturer
APGN-66-28039-1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5925-01-583-6550

Characteristic Specifications
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 20.0 AMPERES AC ALL LOCATIONS
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED SHOCK RESISTANT AND VIBRATION RESISTANT AND SALT SPRAY PROOF AND SALT SPRAY PROOF AND MOISTURE RESISTANT
FREQUENCY IN HERTZ 50.0 ALL LOCATIONS OR 60.0 ALL LOCATIONS
MOUNTING FACILITY TYPE AND QUANTITY 1 THREADED BUSHING W/PANEL SEAL
THREAD PITCH DIAMETERS +0.4752/+0.4787 INCHES
CASE MATERIAL PLASTIC
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
AUXILIARY TRIP COIL VOLTAGE TYPE AND RATING IN VOLTS 115.0 AC NOMINAL FIRST LOCATION
MOUNTING SURFACE TO TERMINAL END DISTANCE 2.232 INCHES MAXIMUM
THREAD QUANTITY PER INCH 32
BODY LENGTH 2.000 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 8 TAB W/SCREW
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH 0.750 INCHES NOMINAL
TRIP RELEASE METHOD MAGNETIC-HYDRAULIC ALL LOCATIONS
THREAD SERIES DESIGNATOR UN
NOMINAL THREAD SIZE 0.500 INCHES
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 3500.0 AC ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 115.0 ALL LOCATIONS
TRIP RELEASE CHARACTERISTIC INSTANTANEOUS ALL LOCATIONS
CIRCUIT PROTECTION TYPE OVERCURRENT ALL LOCATIONS
ACTUATOR FUNCTION TRIP-RESET
POLE QUANTITY 3
RESET METHOD MANUAL
MANUAL ACTUATOR TYPE AND QUANTITY 1 TOGGLE
BODY STYLE MULTIPOLE-SINGLE ACTUATOR TYPE
SPECIAL FEATURES RELAY COIL AT POLE ONE IS INSTANEOUS TRIP
BODY WIDTH 2.250 INCHES NOMINAL
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 250.0 AC ALL LOCATIONS
ACTUATOR POSITION DESIGNATION AT POLE TWO
TRIP RELEASE DUTY CYCLE CONTINUOUS FIRST LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 0.150 MINIMUM AT 200 PCT ALL LOCATIONS AND 3.000 MAXIMUM AT 200 PCT ALL LOCATIONS
INTERNAL TRIP RELEASE CONFIGURATION SERIES TRIP THIRD LOCATION
BUSHING LENGTH 0.625 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 1.530 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5925-01-583-6550

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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