NSN 5925-00-502-6720 E3070A, EB3070AL, EHD3070LS05
Product Details | CIRCUIT BREAKER
5925-00-502-6720 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: E3070A, EB3070AL, EHD3070LS05, L2187179, L218717-9, 48A3769G30, 5925-00-502-6720, 00-502-6720, 5925005026720, 005026720
Electrical and Electronic Equipment Components | Circuit Breakers
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
59 | 01 JAN 1963 | 00-502-6720 | 00136 ( CIRCUIT BREAKER ) |
Cross Reference | NSN 5925-00-502-6720
Part Number | Cage Code | Manufacturer |
---|---|---|
48A3769G30 | 79500 | WESTINGHOUSE ELECTRIC CORP |
48A3769G30 | 89946 | EATON CORPORATION |
E3070A | 79500 | WESTINGHOUSE ELECTRIC CORP |
E3070A | 89946 | EATON CORPORATION |
EB3070AL | 89946 | EATON CORPORATION |
EHD3070LS05 | 79500 | WESTINGHOUSE ELECTRIC CORP |
L218717-9 | 06845 | RAYTHEON COMPANY DBA RAYTHEON |
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Related Products | NSN 5925-00-502-6720
Technical Data | NSN 5925-00-502-6720
Characteristic | Specifications |
---|---|
POLE QUANTITY | 3 |
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE | 70.0 AMPERES DC ALL LOCATIONS |
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS | 240.0 AC AND 250.0 DC ALL LOCATIONS |
FREQUENCY IN HERTZ | 60.0 ALL LOCATIONS |
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS | 5000.0 AC AND 5000.0 DC ALL LOCATIONS |
CIRCUIT PROTECTION TYPE | OVERCURRENT ALL LOCATIONS |
TRIP RELEASE METHOD | THERMAL-MAGNETIC ALL LOCATIONS |
TRIP RELEASE CHARACTERISTIC | INSTANTANEOUS AND TIME DELAY ALL LOCATIONS |
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT | 28.000 NOMINAL AT 200 PCT ALL LOCATIONS |
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT | 105.0 ALL LOCATIONS |
RESET METHOD | MANUAL |
MAIN CONTACT TRIPPING MECHANISM TYPE | TRIP FREE |
CASE MATERIAL | PLASTIC |
MOUNTING FACILITY TYPE AND QUANTITY | 6 UNTHREADED HOLE |
UNTHREADED MOUNTING HOLE DIAMETER | 0.156 INCHES NOMINAL |
TERMINAL TYPE AND QUANTITY | 6 SCREW |
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED | DUSTPROOF |
III PRECIOUS MATERIAL | SILVER |
III PRECIOUS MATERIAL AND LOCATION | CONTACT SURFACES SILVER |
Restrictions/Controls & Freight Information | NSN 5925-00-502-6720
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: | S | Item contains silver |
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 | XX | |
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 5925-00-502-6720
Category | Code | Description |
---|---|---|
Materiel Category and Inventory Manager | Q | Electronics Materiel (DLA/GSA Items) |
Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
Specific Group/Generic Code | 0 | Medical Materiel |
Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
Agency | DA | Department of the Army |
Service Organization | A | U.S. Army |
Reparability | A | Item requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. Refer to appropriate manuals or directives for specific instructions. |
Acquisition Advice Codes | L | LOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP. |
Controlled Item Code | U | UNCLASSIFIED |
Shelf Life Code | 0 | Nondeteriorative |
Purchasing | QTY UOM |
1 EA : Each |
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. |
Fund Code | LP | Items initially authorized for local purchase. |
Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
Materiel Management Aggregation Code | SX | SX:AF SICA RESIDUAL MMAC-OC-ALC |
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 | L | LOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP. |
Controlled Item Code | U | UNCLASSIFIED |
Shelf Life Code | 0 | Nondeteriorative |
Purchasing | QTY UOM |
1 EA : Each |