NSN 5925-00-080-5044 Repair Services

Circuit Breaker Overhaul, Repair, and Maintenance

MPN: AP1-1-52-203, SM3-20-50VDC1, M39019/01-72, MIL-C-39019/1, 2991593-5, AP-1-1-5-2-203, 48853 20403, FE540-0010-105N

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 5925-00-080-5044 circuit breaker
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NSN 5925000805044


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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 5925-00-080-5044 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 5925-00-080-5044 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 5925-00-080-5044
Categorization Automatic circuit breakers, for a voltage not exceeding 1,000 v
Repairability Code

Approximate Weight 0.0lb
Thread Pitch Diameters +0.3503 to 0.3537 inches
Body Style Single pole type
Bushing Length Between 0.332 inches and 0.380 inches
Body Length 1.562 inches
Body Width 0.625 inches
Case Material Metal
Center To Center Distance Between Terminals Parallel To Length 0.906 inches
Fragility Factor Moderately rugged
Mounting Surface To Terminal End Distance 1.700 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
Thready Qty Per Inch (tpi) 32
Maximum Continuous Load Current Rating Per Pole 20.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts 50.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps 500.0 dc 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
Ultimate Trip Time Per Pole In Seconds 3.000 single location and 60.000 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 Series trip single location
Thread Size 0.375 inches
Trip Delay Time In Seconds Per Rated Continuous Current 0.500 at 200 pct single location and 9.000 at 200 pct single location and 1.750 at 400 pct single location
Inclosure Protection Type For Which Designed Fungus resistant and hermetically sealed
Test Data Document 81349-mil-c-39019 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator Unef
Terminal Type And Quantity 6 wire hook
Specification Data 81349-mil-c-39019/1 government specification

Part Numbers

Part Number Company RNAAC (Repair Depot)
AP1-1-52-203 SENSATA TECHNOLOGIES MARYLAND, INC TX - DLA LAND AND MARITIME
SM3-20-50VDC1 EATON CORP TX - DLA LAND AND MARITIME
M39019/01-72 MILITARY SPECIFICATIONS TX - DLA LAND AND MARITIME
MIL-C-39019/1 MILITARY SPECIFICATIONS TX - DLA LAND AND MARITIME
2991593-5 LOCKHEED MARTIN CORPORATION TX - DLA LAND AND MARITIME
2991593-5 NAVAIR AND NAVSEA MANAGED TX - DLA LAND AND MARITIME
AP-1-1-5-2-203 VOSS DATENTECHNIK GMBH ZG - GERMANY
48853 20403 THALES ELECTRONIC SYSTEMS GMBH ZG - GERMANY
FE540-0010-105N BAE SYSTEMS MARITIME SERVICES ZK - UNITED KINGDOM