Product Details | CIRCUIT BREAKER

5925-01-611-3373 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: 193 870 , 193870, 26000000000000 F4 BLATT 16 , 26000000000000F4BLATT16, 5SX21047, 5SX2-104-7 , 5925-01-611-3373, 01-611-3373, 5925016113373, 016113373

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 2012256 01-611-3373

Demand History | NSN 5925-01-611-3373

Part Number Request Date QTY Origin
193 870 2025-11-322 1 DIBBS
26000000000000 F4 BLATT 16 2025-11-322 1 DIBBS
5SY6104-7 2025-11-322 1 DIBBS
193 870 2025-07-209 1 DIBBS
26000000000000 F4 BLATT 16 2025-07-209 1 DIBBS
5SY6104-7 2025-07-209 1 DIBBS
193 870 2023-06-170 4 DIBBS
26000000000000 F4 BLATT 16 2023-06-170 4 DIBBS
5SY6104-7 2023-06-170 4 DIBBS
193 870 2022-11-324 5 DIBBS
26000000000000 F4 BLATT 16 2022-11-324 5 DIBBS
5SY6104-7 2022-11-324 5 DIBBS
193 870 2020-04-117 1 DIBBS
26000000000000 F4 BLATT 16 2020-04-117 1 DIBBS
5SY6104-7 2020-04-117 1 DIBBS

Cross Reference | NSN 5925-01-611-3373

Part Number Cage Code Manufacturer
193 870 41292 MONARCH MACHINE TOOL CO THE
26000000000000 F4 BLATT 16 41292 MONARCH MACHINE TOOL CO THE
5SX2-104-7 66842 SIEMENS ENERGY AND AUTOMATION INC ITE CIRCUIT PROTECTION DIV

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Technical Data | NSN 5925-01-611-3373

Characteristic Specifications
POLE QUANTITY 1
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 4.0 AMPERES AC SINGLE LOCATION
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 277.0 AC SINGLE LOCATION
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 6000.0 AC SINGLE LOCATION
BODY STYLE SINGLE POLE TYPE
BODY LENGTH 90.0 MILLIMETERS NOMINAL
BODY WIDTH 18.0 MILLIMETERS NOMINAL
BODY HEIGHT 51.0 MILLIMETERS NOMINAL
BOSS HEIGHT 11.0 MILLIMETERS NOMINAL
III END ITEM IDENTIFICATION LATHE, ENGINE SERIES 521
III PART NAME ASSIGNED BY CONTROLLING AGENCY CONTROL CIRCUIT PROTECTION

Restrictions/Controls & Freight Information | NSN 5925-01-611-3373

Category Code Description
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.
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 HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 5925-01-611-3373

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative