5925-01-303-4724

Find complete technical information, availability, and procurement data for: 5925-01-303-4724
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-303-4724

Item Name Code

00136

Assigment Date

06/30/1989 (37 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

12.5 millimeters nominal unthreaded mounting hole diameter, 529.0 millimeters nominal overall length, rectangular dimensional envelope body style, 339.0 millimeters nominal overall height, 358.0 millimeters 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.

Body Style: rectangular dimensional envelope
Overall Length: 529.0 millimeters nominal
Overall Height: 339.0 millimeters nominal
Overall Width: 358.0 millimeters nominal
Unthreaded Mounting Hole Diameter: 12.5 millimeters nominal
Switch Contact Arrangement: single pole, double throw
Fragility Factor: moderately rugged
Pole Quantity: 3
Arc Quenching Method: air
Mounting Facility Type And Quantity: 4 unthreaded hole
Storage Type: general purpose warehouse
Features Provided: adjustable trip release
Maximum Continuous Load Current Rating Per Pole: 420.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts: 240.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 25000.0 ac all locations
Circuit Protection Type: overcurrent all locations
Trip Release Method: thermal 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: 2 push button
Actuator Function: trip w/separate reset
Auxiliary Switch Function And Quantity: 2 control
Adjustable Trip Setting Current Range Per Pole In Amps: +1200.0 to 2500.0 ac all locations
Internal Trip Release Configuration: series trip all locations
Inclosure Protection Type For Which Designed: general purpose
Trip Release Ambient Temp Rating: 35.0 celsius nominal all locations
Unpackaged Unit Weight: 41.1 kilograms nominal
Special Features: 1 undervoltage release device and 1 shunt release device included; with motorized stored energy operating mechanism
Frequency In Hertz: 60.0 all locations
Material: plastic case
Terminal Type And Quantity: 6 tab, solder lug

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
3WE2351-3DR22-ZF60	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-01-303-4724?

The FSCG of the NSN 5925-01-303-4724 is 5925

Does the NSN 5925-01-303-4724 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-303-4724 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 5925-01-303-4724 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-303-4724 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 5925-01-303-4724 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Jun 30, 1989