Product Details | CIRCUIT BREAKER

5925-00-501-5051 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: ALB-1, ALB-1/20A, ALB-1/20A-1, ALB120A, ALB120A1, ALB120AMP, ALB1-20AMP, S6205-3232365REVCCLALB-1/20AMP, S62053232365REVCCLALB120AMP, SV808961 ITEM 31, SV808961ITEM31, ETN1073, ETN1073400, ETN1073-400, ETN1093, MILC17588, MIL-C-17588, 4097373, 409737-3, 427412PC27, 4274-12PC27, 7899564, 789956-4, ALB1, 5925-00-501-5051, 00-501-5051, 5925005015051, 005015051

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1961 00-501-5051

Drawings & Photos | NSN 5925-00-501-5051


Demand History | NSN 5925-00-501-5051

Part Number Request Date QTY Origin
5925-00-501-5051 2024-04-01 3 GU
5925-00-501-5051 2024-03-11 1 US
5925-00-501-5051 2024-01-23 10 United States
5925-00-501-5051 2023-08-15 10 United States
5925-00-501-5051 2023-05-12 4 United States
5925-00-501-5051 2022-07-18 102 DIBBS
5925-00-501-5051 2022-07-07 102 DIBBS
5925-00-501-5051 2022-05-13 1 United States
5925-00-501-5051 2022-04-26 100 DIBBS
5925-00-501-5051 2022-03-11 3 us
5925-00-501-5051 2022-02-15 8 US
5925-00-501-5051 2021-04-05 8 United States
5925-00-501-5051 2021-01-18 1 Philippines
MILC17588 2020-10-07 2 United States
MILC17588 2020-10-07 4 United States
MILC17588 2020-10-07 8 United States
MILC17588 2020-10-07 12 United States
MILC17588 2020-10-07 14 United States
5925-00-501-5051 2020-05-13 2 US
5925-00-501-5051 2020-05-13 2 US
5925-00-501-5051 2019-07-02 2 Saudi Arabia
5925-00-501-5051 2019-05-03 6 United States
5925-00-501-5051 2018-12-14 12 Taiwan
5925-00-501-5051 2018-11-29 60 United States
5925-00-501-5051 2018-07-10 12 US
ALB120A 2018-05-10 16 us
5925-00-501-5051 2018-05-10 14 United States
5925-00-501-5051 2018-02-26 2 US
5925-00-501-5051 2017-11-21 400 DIBBS
ALB1 2017-10-30 8 United States
5925-00-501-5051 2017-09-14 300 CA
5925-00-501-5051 2017-09-05 316 DIBBS
5925-00-501-5051 2017-04-25 500 DIBBS
5925-00-501-5051 2017-03-30 400 DIBBS
5925-00-501-5051 2017-01-03 850 DIBBS
5925-00-501-5051 2016-02-24 4 SA
ALB120AMP 2016-02-19 2 US
5925-00-501-5051 2015-06-07 200 DIBBS
ALB-1/20A 2015-05-18 2 United States
5925-00-501-5051 2013-12-30 600 DIBBS
5925-00-501-5051 2012-11-29 2 us
5925-00-501-5051 2011-12-14 2 MANUAL
5925-00-501-5051 2011-12-14 4 MANUAL
5925-00-501-5051 2011-10-18 4 US
MILC17588 2011-04-18 2 US
5925-00-501-5051 2010-10-06 2 US
5925-00-501-5051 2010-10-05 2 United States
ALB1 2009-02-25 24 United States
5925-00-501-5051 2008-07-31 372 DIBBS
5925-00-501-5051 2008-07-21 373 DIBBS
5925-00-501-5051 2008-02-01 21 DIBBS

Cross Reference | NSN 5925-00-501-5051

Part Number Cage Code Manufacturer
409737-3 80020 NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
4274-12PC27 96169 ELECTRIC BOAT CORPORATION
789956-4 49671 LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS
ALB-1 9A183 TODD ELECTRIC CO
ALB-1/20A 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
ALB-1/20A-1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
ALB1-20AMP 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
ETN1073 30086 SPD ELECTRICAL SYSTEMS, INC
ETN1073-400 30086 SPD ELECTRICAL SYSTEMS, INC
ETN1093 30086 SPD ELECTRICAL SYSTEMS, INC
MIL-C-17588 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
S6205-3232365REVCCLALB-1/20AMP 80064 NAVAL SHIP SYSTEMS COMMAND
SV808961 ITEM 31 73030 HAMILTON SUNDSTRAND CORPORATION
SV808961 ITEM 31 81412 TREADWELL CORPORATION

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Technical Data | NSN 5925-00-501-5051

Characteristic Specifications
POLE QUANTITY 1
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 20.0 AMPERES AC AND 20.0 AMPERES DC SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 120.0 AC AND 125.0 DC SINGLE LOCATION
FREQUENCY IN HERTZ 400.0 SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 5000.0 AC AND 2500.0 DC SINGLE LOCATION
CIRCUIT PROTECTION TYPE OVERCURRENT SINGLE LOCATION
TRIP RELEASE METHOD THERMAL-MAGNETIC SINGLE LOCATION
TRIP RELEASE AMBIENT TEMP RATING 50.0 DEG CELSIUS NOMINAL SINGLE LOCATION
TRIP RELEASE CHARACTERISTIC TIME DELAY SINGLE LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 10.000 MINIMUM AT 200 PCT AND 210.000 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 10A SINGLE POLE TYPE
BODY LENGTH 3.500 INCHES NOMINAL
BODY WIDTH 0.969 INCHES NOMINAL
BODY HEIGHT 2.313 INCHES NOMINAL
BOSS HEIGHT 0.188 INCHES NOMINAL
CASE MATERIAL PLASTIC
MOUNTING FACILITY TYPE AND QUANTITY 1 TERMINAL AND 1 CLIP
MANUAL ACTUATOR TYPE AND QUANTITY 1 TOGGLE
ACTUATOR FUNCTION TRIP-RESET
ACTUATOR POSITION DESIGNATION AT POLE ONE
TERMINAL TYPE AND QUANTITY 1 COMPRESSION AND 1 QUICK DISCONNECT, FEMALE
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED VIBRATION RESISTANT AND SHOCK RESISTANT
TEST DATA DOCUMENT 81349-MIL-C-17588 SPECIFICATION
SPECIFICATION/STANDARD DATA 81349-MIL-C-17588 GOVERNMENT SPECIFICATION
III STORAGE TYPE GENERAL PURPOSE WAREHOUSE
III SPECIAL HANDLING FEATURE MAGNETIC
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION CONTACT SURFACES SILVER
III FRAGILITY FACTOR MODERATELY RUGGED
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE ALB-1/20A
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-C-17588

Restrictions/Controls & Freight Information | NSN 5925-00-501-5051

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere 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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:SItem 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 5925-00-501-5051

Category Code Description
Budget Code9 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 CodeEHSX:ELECTRONIC COMPONENTS
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each