NSN 5925-00-952-8641 13213E43952, 13213E4395-2, 30955
Product Details | CIRCUIT BREAKER
5925-00-952-8641 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: 13213E43952, 13213E4395-2, 30955, 41120, 8342287, P120, 5925-00-952-8641, 00-952-8641, 5925009528641, 009528641
Electrical and Electronic Equipment Components | Circuit Breakers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1961 | 00-952-8641 | 00136 ( CIRCUIT BREAKER ) |
Demand History | NSN 5925-00-952-8641
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| P120 | 2021-04-103 | 6 | US |
| 5925-00-952-8641 | 2011-09-245 | 29 | DIBBS |
Cross Reference | NSN 5925-00-952-8641
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13213E4395-2 | 91340 | MET-PRO CORPORATION |
| 13213E4395-2 | 97403 | CECOM LR CENTER |
| 30955 | 05690 | BARKER & WILLIAMSON |
| 30955 | 4W146 | SMART MACHINES, INC. DBA BARKER & WILLIAMSON |
| 41120 | 52737 | I-T-E IMPERIAL CORP SUB OF GOULD INC DISTRIBUTION AND CONTROLS DIV |
| 41120 | 56365 | SCHNEIDER ELECTRIC USA, INC. DBA SCHNEIDER ELECTRIC |
| 8342287 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| P120 | 30086 | SPD ELECTRICAL SYSTEMS, INC |
| P120 | 52737 | I-T-E IMPERIAL CORP SUB OF GOULD INC DISTRIBUTION AND CONTROLS DIV |
| P120 | 60555 | SIEMENS-ALLIS INC |
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Technical Data | NSN 5925-00-952-8641
| 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 | 120.0 AC SINGLE LOCATION |
| FREQUENCY IN HERTZ | 60.0 SINGLE LOCATION |
| MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 10000.0 AC SINGLE LOCATION |
| CIRCUIT PROTECTION TYPE | OVERCURRENT SINGLE LOCATION |
| TRIP RELEASE METHOD | THERMAL-MAGNETIC SINGLE LOCATION |
| TRIP RELEASE AMBIENT TEMP RATING | 50.0 DEG CELSIUS NOMINAL SINGLE LOCATION |
| TRIP RELEASE CHARACTERISTIC | INSTANTANEOUS AND TIME DELAY SINGLE LOCATION |
| TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 0.020 NOMINAL AT 200 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 | 0.800 NOMINAL SINGLE LOCATION |
| RESET METHOD | MANUAL |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| CASE MATERIAL | PLASTIC |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED HOLE |
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| MANUAL ACTUATOR TYPE AND QUANTITY | 1 PUSH BUTTON |
| ACTUATOR FUNCTION | TRIP-RESET |
| ACTUATOR POSITION DESIGNATION | AT POLE ONE |
| TERMINAL TYPE AND QUANTITY | 2 SCREW |
| INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | GENERAL PURPOSE |
| III STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
| III SPECIAL HANDLING FEATURE | MAGNETIC |
| III FRAGILITY FACTOR | MODERATELY RUGGED |
Restrictions/Controls & Freight Information | NSN 5925-00-952-8641
| 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. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



