5925-01-139-3140

Find complete technical information, availability, and procurement data for: 5925-01-139-3140
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-139-3140

Item Name Code

00136

Assigment Date

09/29/1982 (43 years ago)

3.000 inches nominal center to center distance between terminals parallel to width, 9.875 inches nominal center to center distance between terminals parallel to length, 11.000 inches nominal body length, 9.000 inches nominal body width, multipole-single actuator type body style

Product Characteristics

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

Body Style: multipole-single actuator type
Body Length: 11.000 inches nominal
Body Width: 9.000 inches nominal
Center To Center Distance Between Terminals Parallel To Length: 9.875 inches nominal
Center To Center Distance Between Terminals Parallel To Width: 3.000 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 9.875 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 3.000 inches nominal
Fragility Factor: moderately rugged
Boss Height: 0.250 inches nominal
Mounting Surface To Terminal End Distance: 9.281 inches nominal
Pole Quantity: 3
Arc Quenching Method: air
Mounting Facility Type And Quantity: 4 threaded hole
Storage Type: general purpose warehouse
Features Provided: adjustable trip release
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 250.0 amperes ac and 250.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts: 450.0 ac third location
Operating Voltage Type And Rating Per Pole In Volts: 500.0 ac and 250.0 dc first location
Operating Voltage Type And Rating Per Pole In Volts: 500.0 ac and 250.0 dc second location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 100000.0 ac third location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 20000.0 ac and 15000.0 dc first location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 20000.0 ac and 15000.0 dc second location
Circuit Protection Type: overcurrent all locations
Trip Release Method: magnetic all locations
Trip Release Characteristic: instantaneous all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 125.0 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 two
Adjustable Trip Setting Current Range Per Pole In Amps: +910.0 to 1560.0 ac third location
Internal Trip Release Configuration: series trip first location
Internal Trip Release Configuration: series trip second location
Internal Trip Release Configuration: shunt trip third location
Nominal Thread Size: 0.250 inches
Frequency In Hertz: 400.0 first location
Frequency In Hertz: 400.0 second location
Frequency In Hertz: 60.0 third location
Material: plastic case
Thread Series Designator: unc
Terminal Type And Quantity: 6 threaded stud

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
315C574G18 WITH 452D377G17	Circuit Breaker
ETN583100S36	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-01-139-3140?

The FSCG of the NSN 5925-01-139-3140 is 5925

Does the NSN 5925-01-139-3140 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-139-3140 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 5925-01-139-3140 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-139-3140 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 5925-01-139-3140 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Sep 29, 1982