Product Details | CIRCUIT BREAKER

5925-01-511-0210 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: H7331201043, H733-1201-043, MILC17361, MIL-C-17361, ETN1205, ETN-1205, 1244C56G05, 324-7067933-043, 7067933, 5925-01-511-0210, 01-511-0210, 3247067933043, 5925015110210, 015110210

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 31 JUL 2003 01-511-0210

Drawings & Photos | NSN 5925-01-511-0210


Demand History | NSN 5925-01-511-0210

Part Number Request Date QTY Origin
1244C56G05 2024-08-235 5 DIBBS
H733-1201-043 2024-08-235 5 DIBBS
5925-01-511-0210 2020-01-10 1 United States
1244C56G05 2019-10-279 4 DIBBS
H733-1201-043 2019-10-279 4 DIBBS
5925-01-511-0210 2017-10-288 3 DIBBS
MILC17361 2010-07-202 6 Taiwan
MILC17361 2010-07-202 12 Taiwan

Cross Reference | NSN 5925-01-511-0210

Part Number Cage Code Manufacturer
1244C56G05 89946 EATON CORPORATION
324-7067933-043 53711 NAVAL SEA SYSTEMS COMMAND
7067933 53711 NAVAL SEA SYSTEMS COMMAND
ETN-1205 30086 SPD ELECTRICAL SYSTEMS, INC
H733-1201-043 96169 ELECTRIC BOAT CORPORATION
MIL-C-17361 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5925-01-511-0210

Characteristic Specifications
POLE QUANTITY 3
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 50.0 AMPERES AC ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 500.0 AC ALL LOCATIONS
FREQUENCY IN HERTZ 60.0 ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 5000.0 AC ALL LOCATIONS
CIRCUIT PROTECTION TYPE OVERCURRENT ALL LOCATIONS
TRIP RELEASE CHARACTERISTIC INSTANTANEOUS ALL LOCATIONS
RESET METHOD MANUAL
BODY STYLE 18B MULTIPOLE-SINGLE ACTUATOR TYPE
BODY LENGTH 4.125 INCHES NOMINAL
BODY WIDTH 3.343 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 2.937 INCHES NOMINAL
BOSS HEIGHT 0.125 INCHES NOMINAL
CASE MATERIAL PLASTIC
MOUNTING FACILITY TYPE AND QUANTITY 2 THREADED HOLE AND 6 CLIP
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD SIZE 0.216 INCHES
TERMINAL TYPE AND QUANTITY 6 CLIP
SPECIAL FEATURES THE AQB-A51 IS A FORM, FIT AND FUNCTION REPLACEMENT FOR THE AQB-A50 CIRCUIT BREAKER WITH ENHANCED OVERCURRENT PROTECTION FEATURES
SPECIFICATION/STANDARD DATA 81349-MIL-C-17361/1A GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA AQB-A51 TYPE AND NQB-A51 TYPE
III END ITEM IDENTIFICATION VIRGINA CLASS SUBMARINE
III PART NAME ASSIGNED BY CONTROLLING AGENCY CIRCUIT BREAKER
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-C-17361

Restrictions/Controls & Freight Information | NSN 5925-01-511-0210

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents 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 5925-01-511-0210

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each