523A751

View detailed technical data, stock status, and sourcing information for: 523A751
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-00-735-9379

Item Name Code

00136

Assigment Date

01/01/1961 (65 years ago)

1.750 inches nominal overall length, magnetic blowout arc quenching method, 1 pole quantity, 1.125 inches nominal overall height, 0.625 inches nominal overall width

Product Characteristics

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

Overall Length: 1.750 inches nominal
Overall Height: 1.125 inches nominal
Overall Width: 0.625 inches nominal
Pole Quantity: 1
Arc Quenching Method: magnetic blowout
Mounting Facility Type And Quantity: 1 threaded bushing
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 0.7 amperes ac single location
Operating Voltage Type And Rating Per Pole In Volts: 120.0 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: 125.0 single location
Reset Method: manual
Main Contact Tripping Mechanism Type: trip free
Manual Actuator Type And Quantity: 1 toggle
Actuator Function: reset
Nominal Thread Size: 0.375 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 1.000 minimum at 125 pct and 4.000 maximum at 125 pct single location
Inclosure Protection Type For Which Designed: watertight
Frequency In Hertz: 400.0 single location
Material: plastic case
Thread Series Designator: unef
Terminal Type And Quantity: 4 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
523A751	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-00-735-9379?

The FSCG of the NSN 5925-00-735-9379 is 5925

Does the NSN 5925-00-735-9379 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-00-735-9379 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 5925-00-735-9379 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-00-735-9379 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 5925-00-735-9379 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961