Product Details | CIRCUIT BREAKER

5925-01-509-3122 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: APGN2278443, APGN2-27844-3, 5925-01-509-3122, 01-509-3122, 5925015093122, 015093122

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 18 JUN 2003 01-509-3122

Drawings & Photos | NSN 5925-01-509-3122


Cross Reference | NSN 5925-01-509-3122

Part Number Cage Code Manufacturer
APGN2-27844-3 81541 SENSATA TECHNOLOGIES MARYLAND, INC

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Technical Data | NSN 5925-01-509-3122

Characteristic Specifications
POLE QUANTITY 1
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 30.0 AMPERES AC SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 28.0 AC SINGLE LOCATION
FREQUENCY IN HERTZ 60.0 SINGLE LOCATION
CIRCUIT PROTECTION TYPE ERROR VOLTAGE SINGLE LOCATION
TRIP RELEASE METHOD SOLID STATE SINGLE LOCATION
AUXILIARY TRIP COIL VOLTAGE TYPE AND RATING IN VOLTS 22.0 DC NOMINAL SINGLE LOCATION
TRIP RELEASE CHARACTERISTIC INSTANTANEOUS SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 51.0 SINGLE LOCATION
RESET METHOD MANUAL
MAIN CONTACT TRIPPING MECHANISM TYPE NONTRIP FREE
BODY STYLE 4A SINGLE POLE TYPE
BODY LENGTH 2.000 INCHES NOMINAL
BODY WIDTH 0.750 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 1.530 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH 1.312 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 2.200 INCHES MAXIMUM
CASE MATERIAL METAL
MOUNTING FACILITY TYPE AND QUANTITY 3 THREADED STUD
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD SIZE 0.138 INCHES
TERMINAL TYPE AND QUANTITY 4 TAB W/SCREW

Restrictions/Controls & Freight Information | NSN 5925-01-509-3122

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