NSN 5925-00-185-9081 M55629/1-081, M556291081, M55629-1-081
Product Details | CIRCUIT BREAKER
5925-00-185-9081 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: M55629/1-081, M556291081, M55629-1-081, AM12M6101205, AM12M6-10-120-5, AM12M610AMP, AM12M6-10AMP, AM12MG315, AM12MG3-15, AM12MG610120605, AM12MG6-10-120-60-5, AM12MG610A250V, AM12MG6-10A250V, AM12MGG/10/250VAC60/5, AM12MGG10250VAC605, AM1A310250AC, AM1-A3-10-250AC-, AM1A310250AC3, AM1-A3-10-250AC-3, AM1Z22081, AM1-Z22-081, APL1556291081, APL1-55629-1-081, MIL-C-55629/1, MILC556291, 328C056H15, 5925-00-185-9081, 00-185-9081, 5925001859081, 001859081
Electrical and Electronic Equipment Components | Circuit Breakers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 09 MAR 1973 | 00-185-9081 | 00136 ( CIRCUIT BREAKER ) |
Drawings & Photos | NSN 5925-00-185-9081
Demand History | NSN 5925-00-185-9081
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| M556291081 | 2025-08-226 | 4 | United States |
| 5925-00-185-9081 | 2021-07-194 | 1 | US |
| 5925-00-185-9081 | 2021-02-59 | 5 | DIBBS |
| M556291081 | 2019-09-254 | 1 | US |
| M556291081 | 2019-09-254 | 1 | US |
| 5925-00-185-9081 | 2018-03-88 | 37 | DIBBS |
| 5925-00-185-9081 | 2017-11-334 | 12 | DIBBS |
| 5925-00-185-9081 | 2017-11-333 | 12 | United States |
| 5925-00-185-9081 | 2017-10-278 | 16 | United States |
| 5925-00-185-9081 | 2017-03-78 | 36 | DIBBS |
| 5925-00-185-9081 | 2016-04-115 | 13 | DIBBS |
| 5925-00-185-9081 | 2015-07-211 | 23 | DIBBS |
| M556291081 | 2011-06-174 | 6 | United States |
| 5925-00-185-9081 | 2009-03-77 | 119 | DIBBS |
| 5925-00-185-9081 | 2008-08-227 | 157 | DIBBS |
| 5925-00-185-9081 | 2008-04-105 | 176 | DIBBS |
| 5925-00-185-9081 | 2007-07-198 | 56 | DIBBS |
Cross Reference | NSN 5925-00-185-9081
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 328C056H15 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 328C056H15 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN SYSTEMS |
| AM1-A3-10-250AC- | 74193 | EATON CORP HEINEMANN PRODUCTS |
| AM1-A3-10-250AC-3 | 74193 | EATON CORP HEINEMANN PRODUCTS |
| AM1-Z22-081 | 74193 | EATON CORP HEINEMANN PRODUCTS |
| AM12M6-10-120-5 | 74193 | EATON CORP HEINEMANN PRODUCTS |
| AM12M6-10AMP | 74193 | EATON CORP HEINEMANN PRODUCTS |
| AM12MG3-15 | 74193 | EATON CORP HEINEMANN PRODUCTS |
| AM12MG6-10-120-60-5 | 74193 | EATON CORP HEINEMANN PRODUCTS |
| AM12MG6-10A250V | 74193 | EATON CORP HEINEMANN PRODUCTS |
| AM12MGG/10/250VAC60/5 | 74193 | EATON CORP HEINEMANN PRODUCTS |
| APL1-55629-1-081 | 81541 | SENSATA TECHNOLOGIES MARYLAND, INC |
| M55629-1-081 | 81439 | THERM-O-DISC INCORPORATED |
| M55629/1-081 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MIL-C-55629/1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
Request a Quote
What Our Customers Say
Thank you very much for the excellent service and professional customer care.
The service was excellent. I can think of no improvements to date that you can make regarding internet sales.
The representative for WBParts was efficient & handled our request in a timely & professional manner.
Tried two other sources, neither of them responded, was all done online, never spoke to anyone.
The response is quick and the price is often very good. We are completely satisfied.
Compare
Related Products | NSN 5925-00-185-9081
Technical Data | NSN 5925-00-185-9081
| Characteristic | Specifications |
|---|---|
| POLE QUANTITY | 1 |
| MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 10.0 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 | 1000.0 AC SINGLE LOCATION |
| CIRCUIT PROTECTION TYPE | OVERCURRENT SINGLE LOCATION |
| TRIP RELEASE METHOD | MAGNETIC SINGLE LOCATION |
| INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP SINGLE LOCATION |
| TRIP RELEASE CHARACTERISTIC | TIME DELAY SINGLE LOCATION |
| TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 0.150 MINIMUM AT 200 PCT AND 1.500 MAXIMUM AT 200 PCT SINGLE LOCATION |
| ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 125.0 SINGLE LOCATION |
| RESET METHOD | MANUAL |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| BODY STYLE | 12A SINGLE POLE TYPE |
| BODY LENGTH | 2.510 INCHES MAXIMUM |
| BODY WIDTH | 0.730 INCHES MINIMUM AND 0.780 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 1.660 INCHES MINIMUM AND 1.960 INCHES MAXIMUM |
| DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 2.046 INCHES MINIMUM AND 2.078 INCHES MAXIMUM |
| BOSS HEIGHT | 0.109 INCHES MINIMUM AND 0.171 INCHES MAXIMUM |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.553 INCHES MAXIMUM |
| CASE MATERIAL | PLASTIC |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE |
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD SIZE | 0.138 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD PITCH DIAMETERS | 0.1177 TO 0.1214 INCHES |
| MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE |
| ACTUATOR FUNCTION | TRIP-RESET |
| ACTUATOR POSITION DESIGNATION | AT POLE ONE |
| TERMINAL TYPE AND QUANTITY | 2 THREADED STUD |
| INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | MOISTURE RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT |
| TEST DATA DOCUMENT | 81349-MIL-C-55629 SPECIFICATION |
| SPECIFICATION/STANDARD DATA | 81349-MIL-C-55629/1 GOVERNMENT SPECIFICATION |
| III ARC QUENCHING METHOD | MAGNETIC BLOWOUT |
| III STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
| III SPECIAL HANDLING FEATURE | MAGNETIC |
| III FRAGILITY FACTOR | MODERATELY RUGGED |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT | MIL-C-55629/1 |
Restrictions/Controls & Freight Information | NSN 5925-00-185-9081
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item 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: | 0 | Represents 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 | ||