5925-00-972-9984

Find complete technical information, availability, and procurement data for: 5925-00-972-9984
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-00-972-9984

Item Name Code

04558

Assigment Date

01/01/1962 (64 years ago)

rectangular dimensional envelope body style, 17.937 inches nominal overall length, 6.187 inches nominal overall height, 9.000 inches nominal overall width, 0.500 inches nominal unthreaded mounting hole diameter

Product Characteristics

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

Body Style: rectangular dimensional envelope
Overall Length: 17.937 inches nominal
Overall Height: 6.187 inches nominal
Overall Width: 9.000 inches nominal
Unthreaded Mounting Hole Diameter: 0.500 inches nominal
Pole Quantity: 3
Arc Quenching Method: air
Mounting Facility Type And Quantity: 2 unthreaded hole
Features Provided: adjustable trip release
Cubic Measure: 998.786 cubic inches
Maximum Continuous Load Current Rating Per Pole: 250.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts: 500.0 ac all locations
Circuit Protection Type: overcurrent all locations
Trip Release Method: thermal-magnetic all locations
Trip Release Characteristic: instantaneous all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 130.0 all locations
Ultimate Trip Time Per Pole In Seconds: 3600.000 nominal all locations
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: +880.0 to 1530.0 ac all locations
Trip Release Ambient Temp Rating: 50.0 celsius nominal all locations
Unpackaged Unit Weight: 4.500 pounds nominal
Frequency In Hertz: 60.0 all locations
Terminal Type And Quantity: 6 compression

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5925-00-779-6269	No Name Available	07/01/1981

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
98655PCETN6828	Circuit Breaker Tripper
ETN-6828	Circuit Breaker Tripper
ETN6913	Circuit Breaker Tripper

FAQs

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

What is the FSCG of the NSN 5925-00-972-9984?

The FSCG of the NSN 5925-00-972-9984 is 5925

Does the NSN 5925-00-972-9984 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907020

Does NSN 5925-00-972-9984 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 5925-00-972-9984 contain precious materials?

Precious metal content is unknown

Does NSN 5925-00-972-9984 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 5925-00-972-9984 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962