5925-01-497-0343

Find complete technical information, availability, and procurement data for: 5925-01-497-0343
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-497-0343

Item Name Code

00136

Assigment Date

05/07/2002 (24 years ago)

A rigid metal item usually fabricated from steel castings and/or welded steel pieces and designed with one or more hole(s) in line to accompany and hold, align, or support a mechanical shaft that rotates through an arc not to exceed 360 degrees (6.282 radians). It may have provision to accommodate a bushing or sleeve but usually it has a straight drilled shaft-support hole. Mounting holes are provided for attaching to a supporting member or main body. Excludes:housing, bearing unit (as modified).

1.600 inches minimum and 1.960 inches maximum center to center distance between terminals parallel to length, 2.530 inches maximum body length, 0.730 inches minimum and 0.780 inches maximum body width, single pole type body style, 2.046 inches minimum and 2.078 inches maximum distance between centerlines of mounting facilities parallel to body length

Product Characteristics

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

Body Style: single pole type
Body Length: 2.530 inches maximum
Body Width: 0.730 inches minimum and 0.780 inches maximum
Center To Center Distance Between Terminals Parallel To Length: 1.600 inches minimum and 1.960 inches maximum
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 2.046 inches minimum and 2.078 inches maximum
Boss Height: 0.140 inches nominal
Mounting Surface To Terminal End Distance: 2.553 inches maximum
Pole Quantity: 1
Mounting Facility Type And Quantity: 2 threaded hole
Special Handling Feature: magnetic
Thread Quantity Per Inch: 28
Maximum Continuous Load Current Rating Per Pole: 25.0 amperes dc single location
Operating Voltage Type And Rating Per Pole In Volts: 50.0 dc single location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 2000.0 dc 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: 125.0 single location
Reset Method: manual
Main Contact Tripping Mechanism Type: trip free
Internal Trip Release Configuration: series trip single location
Nominal Thread Size: 0.132 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 2.500 minimum at 200 pct and 20.000 maximum at 200 pct single location
Part Name Assigned By Controlling Agency: circuit breaker
Thread Series Designator: unc
Terminal Type And Quantity: 2 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
M55629/1-393	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-01-497-0343?

The FSCG of the NSN 5925-01-497-0343 is 5925

Does the NSN 5925-01-497-0343 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-497-0343 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 5925-01-497-0343 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-497-0343 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 5925-01-497-0343 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Tue, May 7, 2002