Product Details | CIRCUIT BREAKER

5925-01-587-7935 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: M39019/02-259, M3901902259, 5925-01-587-7935, 01-587-7935, 5925015877935, 015877935

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 20 AUG 2010 01-587-7935

Cross Reference | NSN 5925-01-587-7935

Part Number Cage Code Manufacturer
M39019/02-259 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5925-01-587-7935

Characteristic Specifications
MOUNTING FACILITY TYPE AND QUANTITY 1 THREADED BUSHING W/PANEL SEAL
TRIP RELEASE METHOD MAGNETIC SINGLE LOCATION
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
THREAD SERIES DESIGNATOR UNEF
TERMINAL TYPE AND QUANTITY 2 WIRE HOOK
CIRCUIT PROTECTION TYPE OVERCURRENT SINGLE LOCATION
FREQUENCY IN HERTZ 60.0 SINGLE LOCATION
POLE QUANTITY 1
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 0.906 INCHES MAXIMUM
BODY WIDTH 0.625 INCHES MAXIMUM
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 0.050 MAXIMUM AT 200 PCT SINGLE LOCATION
CASE MATERIAL METAL
TRIP RELEASE CHARACTERISTIC TIME DELAY SINGLE LOCATION
BODY STYLE SINGLE POLE TYPE
BUSHING LENGTH 0.332 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
BODY LENGTH 1.562 INCHES MAXIMUM
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 125.0 SINGLE LOCATION
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.700 INCHES MAXIMUM
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 20.0 AMPERES AC SINGLE LOCATION
RESET METHOD MANUAL
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 300.0 AC SINGLE LOCATION
NOMINAL THREAD SIZE 0.375 INCHES
INTERNAL TRIP RELEASE CONFIGURATION SERIES TRIP SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 240.0 AC SINGLE LOCATION

Restrictions/Controls & Freight Information | NSN 5925-01-587-7935

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