NSN 5925-01-277-1980 AP1151501, AP-1-1-51-501, 01-277-1980
Product Details | CIRCUIT BREAKER
5925-01-277-1980 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: AP1151501, AP-1-1-51-501, 5925-01-277-1980, 01-277-1980, 5925012771980, 012771980
Electrical and Electronic Equipment Components | Circuit Breakers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 19 APR 1988 | 01-277-1980 | 00136 ( CIRCUIT BREAKER ) |
Cross Reference | NSN 5925-01-277-1980
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AP-1-1-51-501 | 82415 | AIRPAX CORP LLC |
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Related Products | NSN 5925-01-277-1980
Technical Data | NSN 5925-01-277-1980
| Characteristic | Specifications |
|---|---|
| POLE QUANTITY | 1 |
| MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 500.0 AMPERES DC SINGLE LOCATION |
| OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 240.0 AC AND 50.0 DC SINGLE LOCATION |
| FREQUENCY IN HERTZ | 60.0 OR 400.0 SINGLE LOCATION |
| TRIP RELEASE METHOD | MAGNETIC SINGLE LOCATION |
| TRIP RELEASE CHARACTERISTIC | TIME DELAY SINGLE LOCATION |
| TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 0.400 MINIMUM AT 125 PCT AND 4.000 MAXIMUM AT 125 PCT AND 0.060 MINIMUM AT 200 PCT AND 0.600 MAXIMUM AT 200 PCT AND 0.010 MINIMUM AT 400 PCT AND 0.200 MAXIMUM AT 400 PCT AND 0.005 MINIMUM AT 800 PCT AND 0.035 MAXIMUM AT 800 PCT SINGLE LOCATION |
| RESET METHOD | MANUAL |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| BUSHING LENGTH | 0.380 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 0.875 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING |
Restrictions/Controls & Freight Information | NSN 5925-01-277-1980
| 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 | ||