NSN 5925-00-187-8860 Repair Services

Circuit Breaker Overhaul, Repair, and Maintenance

MPN: 999093

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 5925-00-187-8860 circuit breaker
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NSN 5925001878860


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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 5925-00-187-8860 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 5925-00-187-8860 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 5925-00-187-8860
Categorization Automatic circuit breakers, for a voltage not exceeding 1,000 v
Repairability Code

Approximate Weight 0.0lb
Overall Length 6.000 inches
Overall Height 3.969 inches
Overall Width 1.375 inches
Case Material Plastic
Unthreaded Mounting Hole Diameter 0.188 inches
Pole Quantity 1
Arc Quenching Method Deion
Mounting Facility Type And Quantity 2 unthreaded hole
Maximum Continuous Load Current Rating Per Pole 20.0 amperes ac single location and 20.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts 125.0 ac single location and 125.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps 5000.0 ac single location and 5000.0 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 122.0 single location
Reset Method Manual
Main Contact Tripping Mechanism Type Trip free
Manual Actuator Type And Quantity 1 toggle
Actuator Function Trip w/separate reset
Trip Delay Time In Seconds Per Rated Continuous Current 170.000 at 125 pct single location and 3600.000 at 125 pct single location and 17.000 at 200 pct single location and 58.000 at 200 pct single location and 7.000 at 300 pct single location and 18.000 at 300 pct single location
Trip Release Ambient Tempurature Rating 25.0 degrees celsius single location
Special Features Mtg holes diagonally spaced on 0.812 by 4.844 in. Mtg centers
Terminal Type And Quantity 1 screw

Part Numbers

Part Number Company RNAAC (Repair Depot)
999093 NORTHROP GRUMMAN SYSTEMS CORPORATION AX - DLA LAND AND MARITIME
999093 WESTINGHOUSE ELECTRIC CORP AX - DLA LAND AND MARITIME