Product Details | CIRCUIT BREAKER

5925-00-923-2117 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: EH2050, 451D852G05, 5925-00-923-2117, 00-923-2117, 5925009232117, 009232117

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 14 JAN 1966 00-923-2117

Cross Reference | NSN 5925-00-923-2117

Part Number Cage Code Manufacturer
451D852G05 89946 EATON CORPORATION
EH2050 89946 EATON CORPORATION

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Technical Data | NSN 5925-00-923-2117

Characteristic Specifications
POLE QUANTITY 2
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 50.0 AMPERES AC AND 50.0 AMPERES DC ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 480.0 AC AND 250.0 DC ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 10000.0 AC AND 10000.0 DC ALL LOCATIONS
CIRCUIT PROTECTION TYPE OVERCURRENT ALL LOCATIONS
TRIP RELEASE METHOD THERMAL ALL LOCATIONS
TRIP RELEASE DUTY CYCLE CONTINUOUS ALL LOCATIONS
TRIP RELEASE AMBIENT TEMP RATING 25.0 DEG CELSIUS NOMINAL ALL LOCATIONS
TRIP RELEASE CHARACTERISTIC TIME DELAY ALL LOCATIONS
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 200.000 NOMINAL AT 125 PCT AND 30.000 NOMINAL AT 200 PCT AND 10.000 NOMINAL AT 300 PCT ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 125.0 ALL LOCATIONS
RESET METHOD MANUAL
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
OVERALL LENGTH 6.500 INCHES NOMINAL
OVERALL HEIGHT 2.750 INCHES NOMINAL
OVERALL WIDTH 3.500 INCHES NOMINAL
CASE MATERIAL PLASTIC
MOUNTING FACILITY TYPE AND QUANTITY 3 UNTHREADED HOLE
THREAD SERIES DESIGNATOR UN
NOMINAL THREAD SIZE 0.164 INCHES
UNTHREADED MOUNTING HOLE DIAMETER 0.188 INCHES NOMINAL
ACTUATOR FUNCTION TRIP W/SEPARATE RESET
TERMINAL TYPE AND QUANTITY 4 SCREW
SPECIAL FEATURES MTG HOLES IRREGULARLY SPACED
III ARC QUENCHING METHOD DEION
MANUFACTURERS CODE 89946
DESIGN CONTROL REFERENCE EH2050

Restrictions/Controls & Freight Information | NSN 5925-00-923-2117

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