Product Details | CIRCUIT BREAKER

5925-01-226-5942 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: AM4SZ881, AM4S-Z88-1, AM4Z881, AM4-Z88-1, SCD51990322001, SCD51990322-001, 5925-01-226-5942, 01-226-5942, 5925012265942, 012265942

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 20 FEB 1986 01-226-5942

Drawings & Photos | NSN 5925-01-226-5942


Demand History | NSN 5925-01-226-5942

Part Number Request Date QTY Origin
5925-01-226-5942 2006-04-103 3 DIBBS

Cross Reference | NSN 5925-01-226-5942

Part Number Cage Code Manufacturer
AM4-Z88-1 74193 EATON CORP HEINEMANN PRODUCTS
AM4-Z88-1 81118 EATON CORPORATION DBA FLUID POWER PLANT
AM4S-Z88-1 81118 EATON CORPORATION DBA FLUID POWER PLANT
SCD51990322-001 0C9D4 HARRIS TECHNICAL SERVICES CORP
SCD51990322-001 1MYP5 MANAGEMENT SERVICES GROUP, INC. DBA GLOBAL TECHNICAL SYSTEMS

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Technical Data | NSN 5925-01-226-5942

Characteristic Specifications
POLE QUANTITY 4
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 70.0 AMPERES AC FIRST LOCATION 70.0 AMPERES AC SECOND LOCATION 70.0 AMPERES AC THIRD LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 250.0 AC FIRST LOCATION 250.0 AC SECOND LOCATION 250.0 AC THIRD LOCATION 28.0 DC FOURTH LOCATION
FREQUENCY IN HERTZ 400.0 FIRST LOCATION 400.0 SECOND LOCATION 400.0 THIRD LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 1000.0 AC FIRST LOCATION 1000.0 AC SECOND LOCATION 1000.0 AC THIRD LOCATION 2000.0 DC FOURTH LOCATION
CIRCUIT PROTECTION TYPE OVERCURRENT FIRST LOCATION OVERCURRENT SECOND LOCATION OVERCURRENT THIRD LOCATION OVERVOLTAGE FOURTH LOCATION
TRIP RELEASE METHOD MAGNETIC ALL LOCATIONS
INTERNAL TRIP RELEASE CONFIGURATION SERIES TRIP FIRST LOCATION SERIES TRIP SECOND LOCATION SERIES TRIP THIRD LOCATION RELAY TRIP FOURTH LOCATION
TRIP RELEASE CHARACTERISTIC TIME DELAY FIRST LOCATION TIME DELAY SECOND LOCATION TIME DELAY THIRD LOCATION INSTANTANEOUS FOURTH LOCATION
TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT 0.175 MINIMUM AT 200 PCT AND 2.000 MAXIMUM AT 200 PCT FIRST LOCATION 0.175 MINIMUM AT 200 PCT AND 2.000 MAXIMUM AT 200 PCT SECOND LOCATION 0.175 MINIMUM AT 200 PCT AND 2.000 MAXIMUM AT 200 PCT THIRD LOCATION
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 125.0 FIRST LOCATION 125.0 SECOND LOCATION 125.0 THIRD LOCATION
RESET METHOD MANUAL
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
BODY STYLE 8C MULTIPOLE-MULTIPLE ACTUATOR TYPE
BODY LENGTH 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM
BODY WIDTH 2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH 1.928 INCHES MINIMUM AND 1.948 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
DISTANCE BETWEEN CENTERLINES OF 2.052 INCHES MINIMUM AND

Restrictions/Controls & Freight Information | NSN 5925-01-226-5942

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 5925-01-226-5942

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