NSN 5925-00-189-4312 Repair Services

Circuit Breaker Overhaul, Repair, and Maintenance

MPN: SM-A-569574-79, AP1-4-42-102, SM6-1-250-400-1

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 5925-00-189-4312 circuit breaker
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NSN 5925001894312


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AS9120B:2015 ISO 9001 Audited and Certified

FAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.

We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.

NSN 5925-00-189-4312 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.

Repairability and Datasheet

NSN 5925-00-189-4312 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 5925-00-189-4312
Categorization Automatic circuit breakers, for a voltage not exceeding 1,000 v
Repairability Code Z

This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Approximate Weight 0.0lb
Thread Pitch Diameters +0.3503/+0.3537 inches
Body Style Single pole type
Bushing Length Between 0.360 inches and 0.380 inches
Body Length Between 1.448 inches and 1.510 inches
Body Width Between 0.567 inches and 0.629 inches
Case Material Metal
Center To Center Distance Between Terminals Parallel To Length Between 0.870 inches and 0.880 inches
Fragility Factor Moderately rugged
Mounting Surface To Terminal End Distance Between 1.524 inches and 1.586 inches
Pole Quantity 1
Arc Quenching Method Magnetic blowout
Mounting Facility Type And Quantity 1 threaded bushing w/panel seal
Storage Type General purpose warehouse
Special Handling Feature Magnetic
Thready Qty Per Inch (tpi) 32
Maximum Continuous Load Current Rating Per Pole 1.0 amperes ac single location
Operating Voltage Type And Rating Per Pole In Volts 120.0 ac single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps 1000.0 ac single location
Circuit Protection Type Overcurrent single location
Trip Release Method Magnetic single location
Trip Release Characteristic Time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent 115.0 single location
Reset Method Manual
Main Contact Tripping Mechanism Type Trip free
Manual Actuator Type And Quantity 1 toggle
Actuator Function Trip-reset
Actuator Position Designation At pole one
Internal Trip Release Configuration Relay trip single location
Thread Size 0.375 inches
Trip Delay Time In Seconds Per Rated Continuous Current 0.900 at 200 pct single location and 4.000 at 200 pct single location
Inclosure Protection Type For Which Designed Explosion resistant and hermetically sealed
Frequency In Hertz 400.0 single location
Test Data Document 80063-sm-a-569574 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Thread Series Designator Unef
Terminal Type And Quantity 2 tab, solder lug and 2 wire hook

Part Numbers

Part Number Company RNAAC (Repair Depot)
SM-A-569574-79 US ARMY COMMUNICATIONS & TX - DLA LAND AND MARITIME
AP1-4-42-102 SENSATA TECHNOLOGIES MARYLAND, INC TX - DLA LAND AND MARITIME
SM6-1-250-400-1 EATON CORP TX - DLA LAND AND MARITIME