NSN 5925-00-923-2118 EH2070, 451D852G06, 00-923-2118
Product Details | CIRCUIT BREAKER
5925-00-923-2118 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: EH2070, 451D852G06, 5925-00-923-2118, 00-923-2118, 5925009232118, 009232118
Electrical and Electronic Equipment Components | Circuit Breakers
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
59 | 14 JAN 1966 | 00-923-2118 | 00136 ( CIRCUIT BREAKER ) |
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Technical Data | NSN 5925-00-923-2118
Characteristic | Specifications |
---|---|
POLE QUANTITY | 2 |
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 70.0 AMPERES AC AND 70.0 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 | 160.000 NOMINAL AT 125 PCT AND 22.000 NOMINAL AT 200 PCT AND 5.000 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 | EH2070 |
Restrictions/Controls & Freight Information | NSN 5925-00-923-2118
Category | Code | Description |
---|---|---|
Hazardous Material Indicator Code | P | There 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
Precious Metals Indicator Code: | U | Precious 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 |