NSN 5925-01-217-0499 AP12R2141, AP12R-214-1, SM33-HHK-0.5-240-60-2
Product Details | CIRCUIT BREAKER
5925-01-217-0499 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: AP12R2141, AP12R-214-1, SM33-HHK-0.5-240-60-2, SM33HHK05240602, 1603434, 5925-01-217-0499, 01-217-0499, 5925012170499, 012170499
Electrical and Electronic Equipment Components | Circuit Breakers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 20 SEP 1985 | 01-217-0499 | 00136 ( CIRCUIT BREAKER ) |
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Technical Data | NSN 5925-01-217-0499
| Characteristic | Specifications |
|---|---|
| SWITCH VOLTAGE RATING AND TYPE IN VOLTS | 12.5 AC AND 50.0 DC |
| SWITCH CURRENT RATING AND TYPE IN AMPS | 1.0 AC AND 0.5 DC |
| UNPACKAGED UNIT WEIGHT | 3.000 OUNCES |
| AUXILIARY SWITCH FUNCTION AND QUANTITY | 2 ALARM |
| STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING W/PANEL SEAL |
| MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 300.0 AC ALL LOCATIONS |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| BUSHING LENGTH | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNEF |
| TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 0.055 MINIMUM AT 200 PCT AND 0.950 MAXIMUM AT 200 PCT ALL LOCATIONS |
| THREAD QUANTITY PER INCH | 32 |
| BODY WIDTH | 1.271 INCHES MINIMUM AND 1.291 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| TRIP RELEASE METHOD | MAGNETIC ALL LOCATIONS |
| BODY LENGTH | 1.552 INCHES MINIMUM AND 1.572 INCHES MAXIMUM |
| TERMINAL TYPE AND QUANTITY | 4 WIRE HOOK |
| SWITCH CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW |
| INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | HERMETICALLY SEALED AND SHOCK RESISTANT AND VIBRATION RESISTANT |
| POLE QUANTITY | 2 |
| FREQUENCY IN HERTZ | 50.0 OR 60.0 ALL LOCATIONS |
| ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 115.0 ALL LOCATIONS |
| CASE MATERIAL | METAL |
| FRAGILITY FACTOR | MODERATELY RUGGED |
| TRIP RELEASE CHARACTERISTIC | TIME DELAY ALL LOCATIONS |
| CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS |
| ACTUATOR FUNCTION | TRIP-RESET |
| SWITCH TERMINAL TYPE | TAB, SOLDER LUG |
| ARC QUENCHING METHOD | MAGNETIC BLOWOUT |
| RESET METHOD | MANUAL |
| MANUAL ACTUATOR TYPE AND QUANTITY | 1 TOGGLE |
| BODY STYLE | MULTIPOLE-SINGLE ACTUATOR TYPE |
| NOMINAL THREAD SIZE | 0.375 INCHES |
| MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 0.5 AMPERES AC ALL LOCATIONS |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.690 INCHES MINIMUM AND 1.710 INCHES MAXIMUM |
| OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 240.0 AC ALL LOCATIONS |
| SWITCH LOCATION AND POSITION DESIGNATION | INTERNAL AT EACH POLE |
| INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP ALL LOCATIONS |
| ACTUATOR POSITION DESIGNATION | BETWEEN POLE ONE AND TWO |
Restrictions/Controls & Freight Information | NSN 5925-01-217-0499
| 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 | 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 5925-01-217-0499
| 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 | X | SEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



