NSN 5925-01-226-4960 SM601BA20A12, 30299002, 302-99-002
Product Details | CIRCUIT BREAKER
5925-01-226-4960 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: SM601BA20A12, 30299002, 302-99-002, 30299003, 302-99-003, 706119 PIECE 53#, 706119PIECE53, 706380 PIECE 72, 706380PIECE72, 706381 PIECE 71, 706381 PIECE 72, 706381PIECE71, 706381PIECE72, 706384 PIECE 50, 706384PIECE50, 706385 PIECE 51, 706385PIECE51, 5925-01-226-4960, 01-226-4960, 5925012264960, 012264960
Electrical and Electronic Equipment Components | Circuit Breakers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 19 FEB 1986 | 01-226-4960 | 00136 ( CIRCUIT BREAKER ) |
Cross Reference | NSN 5925-01-226-4960
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 302-99-002 | 58475 | WESTWOOD CORPORATION DBA NMP DIVISION |
| 302-99-003 | 58475 | WESTWOOD CORPORATION DBA NMP DIVISION |
| 706119 PIECE 53# | 58475 | WESTWOOD CORPORATION DBA NMP DIVISION |
| 706380 PIECE 72 | 58475 | WESTWOOD CORPORATION DBA NMP DIVISION |
| 706381 PIECE 71 | 58475 | WESTWOOD CORPORATION DBA NMP DIVISION |
| 706381 PIECE 72 | 58475 | WESTWOOD CORPORATION DBA NMP DIVISION |
| 706384 PIECE 50 | 58475 | WESTWOOD CORPORATION DBA NMP DIVISION |
| 706385 PIECE 51 | 58475 | WESTWOOD CORPORATION DBA NMP DIVISION |
| SM601BA20A12 | 47422 | EATON CORP AEROSPACE AND COMMERCIAL CONTROLS |
| SM601BA20A12 | 81640 | EATON CORPORATION DBA FLUID POWER DIV |
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Technical Data | NSN 5925-01-226-4960
| Characteristic | Specifications |
|---|---|
| UNTHREADED MOUNTING HOLE DIAMETER | 0.172 INCHES NOMINAL |
| BODY STYLE | RECTANGULAR DIMENSIONAL ENVELOPE |
| MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 20.0 AMPERES AC ALL LOCATIONS |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP W/AUXILIARY LOAD TERMINAL AND REMOTE TRIP FEATURE ALL LOCATIONS |
| CASE MATERIAL | PLASTIC |
| AUXILIARY TRIP COIL VOLTAGE TYPE AND RATING IN VOLTS | 115.0 AC NOMINAL ALL LOCATIONS |
| OVERALL LENGTH | 3.688 INCHES NOMINAL |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| TRIP RELEASE METHOD | THERMAL ALL LOCATIONS |
| RESET ACTUATOR VOLTAGE RATING AND TYPE IN VOLTS | 115.0 AC |
| OVERALL HEIGHT | 4.250 INCHES NOMINAL |
| TRIP RELEASE AMBIENT TEMP RATING | -54.0 DEG CELSIUS MINIMUM AND 71.0 DEG CELSIUS MAXIMUM ALL LOCATIONS |
| TERMINAL TYPE AND QUANTITY | 6 THREADED STUD |
| TRIP RELEASE CHARACTERISTIC | INSTANTANEOUS ALL LOCATIONS |
| OVERALL WIDTH | 3.250 INCHES NOMINAL |
| ULTIMATE TRIP TIME PER POLE IN SECONDS | 60.000 MAXIMUM ALL LOCATIONS |
| RESET METHOD | ELECTRIC |
| CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS |
| MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 216.0 AC ALL LOCATIONS |
| POLE QUANTITY | 3 |
| TRIP RELEASE DUTY CYCLE | CONTINUOUS ALL LOCATIONS |
| ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 138.0 ALL LOCATIONS |
| FREQUENCY IN HERTZ | 400.0 ALL LOCATIONS |
| OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 115.0 AC ALL LOCATIONS |
Restrictions/Controls & Freight Information | NSN 5925-01-226-4960
| 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 |
|---|---|---|
| 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 | ZK | United Kingdom ZL ZM |
| 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 5925-01-226-4960
| 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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



