Product Details | CIRCUIT BREAKER

5925-01-331-8636 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: M1LC17361TYPQBA50, AQBA50, AQBA5050, AQB-A50-50, MIL-C-17361/1, MILC173611, MILC17361AQBA505, 7908947-14, 3203134P14, 3203134-P14, 5925-01-331-8636, 01-331-8636, 5925013318636, 013318636, 790894714

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 29 DEC 1990 01-331-8636

Drawings & Photos | NSN 5925-01-331-8636


Demand History | NSN 5925-01-331-8636

Part Number Request Date QTY Origin
AQBA50 2025-08-237 1 United States
5925-01-331-8636 2025-03-80 30 DIBBS
5925-01-331-8636 2025-03-69 30 DIBBS
5925-01-331-8636 2024-05-134 30 DIBBS
5925-01-331-8636 2024-05-123 30 DIBBS
5925-01-331-8636 2024-02-53 3 DIBBS
5925-01-331-8636 2023-11-331 22 DIBBS
5925-01-331-8636 2023-11-319 22 DIBBS
5925-01-331-8636 2023-08-229 11 DIBBS
5925-01-331-8636 2022-11-322 40 DIBBS
5925-01-331-8636 2022-11-311 40 DIBBS
5925-01-331-8636 2022-07-186 42 DIBBS
5925-01-331-8636 2022-06-167 42 DIBBS
5925-01-331-8636 2022-05-133 1 United States
5925-01-331-8636 2021-07-187 101 DIBBS
5925-01-331-8636 2021-06-171 101 DIBBS
5925-01-331-8636 2020-05-149 15 DIBBS
5925-01-331-8636 2020-05-142 21 DIBBS
5925-01-331-8636 2020-02-42 1 United States
5925-01-331-8636 2019-06-171 35 DIBBS
5925-01-331-8636 2018-12-361 31 DIBBS
5 2018-07-205 1 Singapore
5 2017-08-214 1
5925-01-331-8636 2016-10-286 14 DIBBS
5925-01-331-8636 2016-05-140 12 DIBBS
5925-01-331-8636 2016-03-91 8 DIBBS
5925-01-331-8636 2016-02-39 9 DIBBS
5925-01-331-8636 2015-11-334 7 DIBBS
5925-01-331-8636 2015-05-131 10 DIBBS
5925-01-331-8636 2014-10-290 19 DIBBS
5925-01-331-8636 2014-04-120 9 DIBBS
5925-01-331-8636 2014-04-119 7 DIBBS
5925-01-331-8636 2013-11-324 8 DIBBS
5925-01-331-8636 2013-05-143 9 DIBBS
5925-01-331-8636 2013-02-58 10 DIBBS
5925-01-331-8636 2013-01-03 10 DIBBS
5925-01-331-8636 2012-08-228 5 DIBBS
5925-01-331-8636 2012-06-181 6 DIBBS
AQBA50 2012-03-62 10 United States
5925-01-331-8636 2012-01-20 7 DIBBS
5925-01-331-8636 2011-12-341 9 DIBBS
5925-01-331-8636 2011-08-222 10 DIBBS
5925-01-331-8636 2010-08-230 16 DIBBS
5925-01-331-8636 2010-06-176 8 DIBBS
5925-01-331-8636 2009-12-338 11 DIBBS
5925-01-331-8636 2009-10-303 12 DIBBS
5925-01-331-8636 2009-04-105 12 DIBBS
5925-01-331-8636 2009-03-82 8 DIBBS
5925-01-331-8636 2009-01-09 13 DIBBS
5925-01-331-8636 2008-08-226 2 DIBBS
5925-01-331-8636 2008-06-176 6 DIBBS
5925-01-331-8636 2007-08-229 12 DIBBS
5925-01-331-8636 2007-05-130 35 DIBBS

Cross Reference | NSN 5925-01-331-8636

Part Number Cage Code Manufacturer
3203134-P14 53711 NAVAL SEA SYSTEMS COMMAND
7908947-14 90536 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
AQB-A50-50 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
AQBA50 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M1LC17361TYPQBA50 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-C-17361/1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-C-17361AQB-A50,5 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5925-01-331-8636

Characteristic Specifications
POLE QUANTITY 3
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 50.0 AMPERES AC AND 50.0 AMPERES DC ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 500.0 AC AND 250.0 DC ALL LOCATIONS
FREQUENCY IN HERTZ 60.0 OR 400.0 ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 5000.0 AC AND 2500.0 DC ALL LOCATIONS
CIRCUIT PROTECTION TYPE OVERCURRENT ALL LOCATIONS
TRIP RELEASE METHOD THERMAL-MAGNETIC ALL LOCATIONS
TRIP RELEASE AMBIENT TEMP RATING 50.0 DEG CELSIUS NOMINAL ALL LOCATIONS
TRIP RELEASE CHARACTERISTIC INSTANTANEOUS AND TIME DELAY ALL LOCATIONS
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 10.000 MINIMUM AT 200 PCT AND 200.000 MAXIMUM AT 200 PCT ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 138.0 ALL LOCATIONS
RESET METHOD MANUAL
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
BODY STYLE 15B MULTIPOLE-SINGLE ACTUATOR TYPE
BODY LENGTH 4.125 INCHES NOMINAL
BODY WIDTH 3.344 INCHES NOMINAL
BODY HEIGHT 3.375 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 2.625 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH 1.125 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH 0.625 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH 2.938 INCHES NOMINAL
BOSS HEIGHT 0.125 INCHES NOMINAL
CASE MATERIAL PLASTIC
MOUNTING FACILITY TYPE AND QUANTITY 2 THREADED HOLE
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD SIZE 0.216 INCHES
THREAD QUANTITY PER INCH 24
MANUAL ACTUATOR TYPE AND QUANTITY 1 TOGGLE
ACTUATOR FUNCTION TRIP-RESET
ACTUATOR POSITION DESIGNATION AT POLE TWO
TERMINAL TYPE AND QUANTITY 6 QUICK DISCONNECT, MALE
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED SHOCK RESISTANT AND VIBRATION RESISTANT
TEST DATA DOCUMENT 81349-MIL-C-17361 SPECIFICATION
SPECIFICATION/STANDARD DATA 81349-MIL-C-17361 GOVERNMENT SPECIFICATION
III ARC QUENCHING METHOD MAGNETIC BLOWOUT
III STORAGE TYPE GENERAL PURPOSE WAREHOUSE
III SPECIAL HANDLING FEATURE MAGNETIC

Restrictions/Controls & Freight Information | NSN 5925-01-331-8636

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:AItem 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 5925-01-331-8636

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