Product Details | CIRCUIT BREAKER

5925-00-839-7879 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: 041120AMP, 0411-20AMP, 5925-00-839-7879, 00-839-7879, 5925008397879, 008397879

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1962 00-839-7879

Cross Reference | NSN 5925-00-839-7879

Part Number Cage Code Manufacturer
0411-20AMP 74193 EATON CORP HEINEMANN PRODUCTS

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Technical Data | NSN 5925-00-839-7879

Characteristic Specifications
POLE QUANTITY 1
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 20.0 AMPERES AC SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 240.0 AC SINGLE LOCATION
FREQUENCY IN HERTZ 60.0 SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 5000.0 AC SINGLE LOCATION
CIRCUIT PROTECTION TYPE OVERCURRENT SINGLE LOCATION
TRIP RELEASE METHOD MAGNETIC SINGLE LOCATION
TRIP RELEASE CHARACTERISTIC INSTANTANEOUS AND TIME DELAY SINGLE LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 80.000 MINIMUM AT 125 PCT AND 400.000 MAXIMUM AT 125 PCT AND 19.000 MINIMUM AT 200 PCT AND 60.000 MAXIMUM AT 200 PCT AND 6.000 MINIMUM AT 300 PCT AND 9.000 MAXIMUM AT 300 PCT SINGLE LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 125.0 SINGLE LOCATION
ULTIMATE TRIP TIME PER POLE IN SECONDS 80.000 MINIMUM AND 400.000 MAXIMUM SINGLE LOCATION
RESET METHOD AUTOMATIC
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
OVERALL LENGTH 3.265 INCHES NOMINAL
OVERALL HEIGHT 5.343 INCHES NOMINAL
OVERALL WIDTH 1.025 INCHES NOMINAL
CASE MATERIAL PLASTIC
UNTHREADED MOUNTING HOLE DIAMETER 0.164 INCHES NOMINAL
MANUAL ACTUATOR TYPE AND QUANTITY 1 TOGGLE
TERMINAL TYPE AND QUANTITY 2 SCREW
SPECIAL FEATURES MOUNTING HOLE/STUD QUANITY 1

Restrictions/Controls & Freight Information | NSN 5925-00-839-7879

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