NSN 5925-00-121-9847 Repair Services

Circuit Breaker Overhaul, Repair, and Maintenance

MPN: 10503365, 7274-4-1/2, MIL-C-5809, MS26574-1/2A, Q531487051, 84402811, 84 303 308 SP 4307-11, 972.55.18.510, CP53B1EF105K1, AS26574, AS58091

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 5925-00-121-9847 circuit breaker
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NSN 5925001219847


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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 5925-00-121-9847 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 5925-00-121-9847 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 5925-00-121-9847
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
Bushing Length 0.359 inches
Body Length 0.780 inches
Body Width 0.580 inches
Case Material Metal
Center To Center Distance Between Terminals Parallel To Length 0.593 inches
Switch Contact Arrangement Single pole, single throw, normally closed
Mounting Surface To Terminal End Distance 1.420 inches
Pole Quantity 1
Mounting Facility Type And Quantity 1 threaded bushing
Thready Qty Per Inch (tpi) 32
Maximum Continuous Load Current Rating Per Pole 500.0 milliamperes ac and 500.0 milliamperes dc single location
Operating Voltage Type And Rating Per Pole In Volts 115.0 ac and 28.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps 100.0 ac and 100.0 dc single location
Circuit Protection Type Overcurrent single location
Trip Release Method Thermal single location
Trip Release Characteristic Time delay single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent 145.0 single location
Reset Method Manual
Main Contact Tripping Mechanism Type Trip free
Manual Actuator Type And Quantity 1 push-pull
Actuator Function Trip-reset
Actuator Position Designation At pole one
Auxiliary Switch Function And Quantity 1 control
Internal Trip Release Configuration Series trip single location
Thread Size 0.438 inches
Switch Location And Position Designation External at pole one
Trip Delay Time In Seconds Per Rated Continuous Current 2.000 at 200 pct single location and 20.000 at 200 pct single location
Inclosure Protection Type For Which Designed Moisture resistant and explosion resistant
Trip Release Ambient Tempurature Rating 25.0 degrees celsius single location
Switch Terminal Type Tab, solder lug
Switch Current Rating And Type In Amps 0.5 ac and 0.5 dc
Switch Voltage Rating And Type In Volts 115.0 ac and 28.0 dc
Frequency In Hertz 400.0 single location
Test Data Document 81349-mil-c-5809 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 Un
Terminal Type And Quantity 2 screw
Specification Data 96906-ms26574 government standard

Part Numbers

Part Number Company RNAAC (Repair Depot)
10503365 GENERAL DYNAMICS LAND SYSTEMS - AZ - U.S. ARMY TANK-AUTOMOTIVE & ARMAMENTS COMMAND
7274-4-1/2 SENSATA TECHNOLOGIES, INC TX - DLA LAND AND MARITIME
MIL-C-5809 MILITARY SPECIFICATIONS TX - DLA LAND AND MARITIME
MS26574-1/2A MILITARY STANDARDS TX - DLA LAND AND MARITIME
Q531487051 RHEINMETALL AIR DEFENCE AG ZG - GERMANY
84402811 CROUZET GMBH ZG - GERMANY
84 303 308 SP 4307-11 CROUZET GMBH ZN - NETHERLANDS
972.55.18.510 PILATUS AIRCRAFT LTD ZN - NETHERLANDS
CP53B1EF105K1 MILITARY SPECIFICATIONS ZZ - USA
AS26574 SOCIETY OF AUTOMOTIVE ENGINEERS INC ZZ - USA
AS58091 SOCIETY OF AUTOMOTIVE ENGINEERS INC ZZ - USA
MS26574-1/2A SOCIETY OF AUTOMOTIVE ENGINEERS INC ZZ - USA