NSN 5925-01-227-8249 CD2B3DU351251, CD2-B3-DU35-125-1, 92210350
Product Details | CIRCUIT BREAKER
5925-01-227-8249 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: CD2B3DU351251, CD2-B3-DU35-125-1, 92210350, 5925-01-227-8249, 01-227-8249, 5925012278249, 012278249
Electrical and Electronic Equipment Components | Circuit Breakers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 09 MAR 1986 | 01-227-8249 | 00136 ( CIRCUIT BREAKER ) |
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Technical Data | NSN 5925-01-227-8249
| Characteristic | Specifications |
|---|---|
| MANUAL ACTUATOR TYPE AND QUANTITY | 2 TOGGLE |
| MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 7500.0 DC ALL LOCATIONS |
| STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
| BODY HEIGHT | 2.609 INCHES NOMINAL |
| CASE MATERIAL | PLASTIC |
| MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
| BOSS HEIGHT | 0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM |
| TERMINAL TYPE AND QUANTITY | 4 COMPRESSION |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 SLOT AND 2 UNTHREADED HOLE |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH | 1.016 INCHES MINIMUM AND 1.036 INCHES MAXIMUM |
| UNPACKAGED UNIT WEIGHT | 2.300 POUNDS |
| DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 2.740 INCHES MINIMUM AND 2.760 INCHES MAXIMUM |
| ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 125.0 ALL LOCATIONS |
| TRIP RELEASE METHOD | MAGNETIC-HYDRAULIC ALL LOCATIONS |
| BODY WIDTH | 2.072 INCHES MAXIMUM |
| INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | FUNGUS RESISTANT AND MOISTURE RESISTANT |
| OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 125.0 DC ALL LOCATIONS |
| ACTUATOR POSITION DESIGNATION | AT EACH POLE |
| POLE QUANTITY | 2 |
| MOUNTING SLOT WIDTH | 0.190 INCHES NOMINAL |
| FRAGILITY FACTOR | MODERATELY RUGGED |
| TRIP RELEASE CHARACTERISTIC | TIME DELAY ALL LOCATIONS |
| TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 20.500 MINIMUM AT 200 PCT AND 30.000 MAXIMUM AT 200 PCT ALL LOCATIONS |
| BODY STYLE | MULTIPOLE-MULTIPLE ACTUATOR TYPE |
| CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS |
| ACTUATOR FUNCTION | TRIP-RESET |
| ARC QUENCHING METHOD | MAGNETIC BLOWOUT |
| RESET METHOD | MANUAL |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH | 3.537 INCHES MINIMUM AND 3.557 INCHES MAXIMUM |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.164 INCHES NOMINAL |
| SPECIAL HANDLING FEATURE | MAGNETIC |
| MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 35.0 AMPERES DC ALL LOCATIONS |
| BODY LENGTH | 5.800 INCHES NOMINAL |
| EXTERNAL ACTUATOR LINKAGE ARRANGEMENT | ONE AND TWO LINKED |
| DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH | 1.016 INCHES MINIMUM AND 1.036 INCHES MAXIMUM |
| INTERNAL TRIP RELEASE CONFIGURATION | SERIES TRIP ALL LOCATIONS |
Restrictions/Controls & Freight Information | NSN 5925-01-227-8249
| 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 5925-01-227-8249
| 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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



