5925-00-189-4319

Find complete technical information, availability, and procurement data for: 5925-00-189-4319
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-00-189-4319

Item Name Code

00136

Assigment Date

03/01/1971 (55 years ago)

1.479 inches nominal body length, single pole type body style, 0.375 inches nominal bushing length, 0.598 inches nominal body width, +0.3503 to 0.3537 inches thread pitch diameters

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Pitch Diameters: +0.3503 to 0.3537 inches
Body Style: single pole type
Bushing Length: 0.375 inches nominal
Body Length: 1.479 inches nominal
Body Width: 0.598 inches nominal
Center To Center Distance Between Terminals Parallel To Length: 0.875 inches nominal
Fragility Factor: moderately rugged
Mounting Surface To Terminal End Distance: 1.555 inches nominal
Pole Quantity: 1
Arc Quenching Method: magnetic blowout
Mounting Facility Type And Quantity: 1 threaded bushing
Storage Type: general purpose warehouse
Special Handling Feature: magnetic
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 3.0 amperes ac single location
Operating Voltage Type And Rating Per Pole In Volts: 250.0 ac single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 300.0 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
Ultimate Trip Time Per Pole In Seconds: 6.500 minimum and 30.000 maximum all locations
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
Nominal Thread Size: 0.375 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 1.000 minimum at 200 pct and 4.000 maximum at 200 pct all locations
Inclosure Protection Type For Which Designed: explosion resistant and hermetically sealed
Unpackaged Unit Weight: 2.100 ounces nominal
Frequency In Hertz: 400.0 single location
Thread Series Designator: unef
Terminal Type And Quantity: 2 wire hook

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
AP1-3-42-302	Circuit Breaker
SM-A-569574-83	Circuit Breaker
SM5-3-250-400-1	Circuit Breaker

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5925-00-189-4319?

The FSCG of the NSN 5925-00-189-4319 is 5925

Does the NSN 5925-00-189-4319 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-00-189-4319 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5925-00-189-4319 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-00-189-4319 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5925-00-189-4319 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Mar 1, 1971