NSN 5925-00-346-7991 MS3320-7 1/2L, MS3320-71/2L , MS3320712L
Product Details | CIRCUIT BREAKER
5925-00-346-7991 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: MS3320-7 1/2L, MS3320-71/2L , MS3320712L, AS33201, AS58091 , MILC5809, MIL-C-5809, 2TC27-7 1/2, 2TC27712, 5925-00-346-7991, 00-346-7991, 5925003467991, 003467991
Electrical and Electronic Equipment Components | Circuit Breakers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 20 JAN 1974 | 00-346-7991 | 00136 ( CIRCUIT BREAKER ) |
Drawings & Photos | NSN 5925-00-346-7991
Demand History | NSN 5925-00-346-7991
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5925-00-346-7991 | 2019-12-346 | 1 | SA |
| 5925-00-346-7991 | 2019-12-346 | 1 | SA |
| 5925-00-346-7991 | 2018-05-121 | 5 | MANUAL |
| AS58091 | 2018-05-121 | 5 | United States |
| 5925-00-346-7991 | 2018-01-08 | 951 | DIBBS |
| 5925-00-346-7991 | 2017-12-362 | 951 | DIBBS |
| 5925-00-346-7991 | 2017-10-299 | 112 | DIBBS |
| 5925-00-346-7991 | 2012-05-125 | 409 | DIBBS |
| 5925-00-346-7991 | 2012-03-75 | 197 | DIBBS |
| 5925-00-346-7991 | 2012-02-38 | 214 | DIBBS |
| 5925-00-346-7991 | 2011-11-307 | 175 | DIBBS |
| 5925-00-346-7991 | 2011-09-244 | 147 | DIBBS |
| MIL-C-5809 | 2011-06-155 | 1 | Saudi Arabia |
| 5925-00-346-7991 | 2011-05-143 | 117 | DIBBS |
| 5925-00-346-7991 | 2010-12-335 | 177 | DIBBS |
| MS3320712L | 2010-07-200 | 3 | US |
| 2TC27712 | 2010-02-34 | 5 | Singapore |
| 5925-00-346-7991 | 2008-04-100 | 163 | DIBBS |
Cross Reference | NSN 5925-00-346-7991
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2TC27-7 1/2 | 82647 | SENSATA TECHNOLOGIES, INC DIV SENSATA ATTLEBORO |
| AS33201 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS58091 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MIL-C-5809 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MS3320-7 1/2L | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS3320-71/2L | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Related Products | NSN 5925-00-346-7991
Technical Data | NSN 5925-00-346-7991
| Characteristic | Specifications |
|---|---|
| POLE QUANTITY | 1 |
| MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 7.5 AMPERES AC SINGLE LOCATION |
| OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 115.0 AC SINGLE LOCATION |
| FREQUENCY IN HERTZ | 400.0 SINGLE LOCATION |
| MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 2500.0 AC SINGLE LOCATION |
| CIRCUIT PROTECTION TYPE | OVERCURRENT SINGLE LOCATION |
| TRIP RELEASE METHOD | THERMAL SINGLE LOCATION |
| INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP SINGLE LOCATION |
| TRIP RELEASE AMBIENT TEMP RATING | 25.0 DEG CELSIUS MAXIMUM SINGLE LOCATION |
| TRIP RELEASE CHARACTERISTIC | TIME DELAY SINGLE LOCATION |
| TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 3.000 MINIMUM AT 200 PCT AND 30.000 MAXIMUM AT 200 PCT SINGLE LOCATION |
| ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 138.0 SINGLE LOCATION |
| RESET METHOD | MANUAL |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| BODY STYLE | 1A SINGLE POLE TYPE |
| BUSHING LENGTH | 0.250 INCHES NOMINAL |
| BODY LENGTH | 0.781 INCHES MAXIMUM |
| BODY WIDTH | 0.593 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 0.500 INCHES NOMINAL |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.343 INCHES MAXIMUM |
| CASE MATERIAL | PLASTIC |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING |
| THREAD SERIES DESIGNATOR | UNS |
| NOMINAL THREAD SIZE | 0.438 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| MANUAL ACTUATOR TYPE AND QUANTITY | 1 PUSH-PULL |
| ACTUATOR FUNCTION | TRIP-RESET |
| ACTUATOR POSITION DESIGNATION | AT POLE ONE |
| TERMINAL TYPE AND QUANTITY | 2 SCREW |
| TEST DATA DOCUMENT | 81349-MIL-C-5809 SPECIFICATION |
| SPECIFICATION/STANDARD DATA | 96906-MS3320 GOVERNMENT STANDARD |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-C-5809 |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS3320-7 1/2L |
Restrictions/Controls & Freight Information | NSN 5925-00-346-7991
| 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 |
|---|---|---|
| NMF Description | 061300 | CIRCUIT BREAKER/SWITCH NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | TX | Defense Supply Center Columbus Columbus, OH 43218 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 5925-00-346-7991
Air Force
Navy| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Materiel Management Aggregation Code | EH | SX:ELECTRONIC COMPONENTS |
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Price Validation | V | The current standard price has been validated.
|
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |