Product Details | CIRCUIT BREAKER

5925-01-577-9239 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: AM4RA2A3A3B2LC15DL53, 74C526P020, 5925-01-577-9239, 01-577-9239, 5925015779239, 015779239

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 22 SEP 2009 01-577-9239

Cross Reference | NSN 5925-01-577-9239

Part Number Cage Code Manufacturer
74C526P020 A1615 SELEX ES SPA
AM4RA2A3A3B2LC15DL53 74193 EATON CORP HEINEMANN PRODUCTS
AM4RA2A3A3B2LC15DL53 81118 EATON CORPORATION DBA FLUID POWER PLANT

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Technical Data | NSN 5925-01-577-9239

Characteristic Specifications
SPECIAL FEATURES 4POLE;50/60HZ AND DC;SERIES TRIP WITH AUXILIARY;MULTI POLE BREAKER;UL 1077 (UP TO 277VAC 50A MAX);METRIC M5 THREADS (70A);5 AMPS CURRENT;SHORT DELAY 8X INRUSH CURVE
END ITEM IDENTIFICATION CIRCUIT AND MOTOR PROTECTION

Restrictions/Controls & Freight Information | NSN 5925-01-577-9239

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