5925-01-258-8734

Find complete technical information, availability, and procurement data for: 5925-01-258-8734
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-258-8734

Item Name Code

00136

Assigment Date

07/09/1987 (39 years ago)

0.380 inches maximum bushing length, +0.3503 to 0.3537 inches thread pitch diameters, 1.500 inches maximum body length, 1.875 inches maximum 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.

Thread Pitch Diameters: +0.3503 to 0.3537 inches
Body Style: multipole-single actuator type
Bushing Length: 0.380 inches maximum
Body Length: 1.500 inches maximum
Body Width: 1.875 inches maximum
Center To Center Distance Between Terminals Parallel To Length: 0.844 inches minimum and 0.906 inches maximum
Center To Center Distance Between Terminals Parallel To Width: 0.594 inches minimum and 0.656 inches maximum
Nonturn Device Diameter: 0.250 inches nominal
Fragility Factor: moderately rugged
Mounting Surface To Terminal End Distance: 1.780 inches maximum
Pole Quantity: 3
Arc Quenching Method: magnetic blowout
Mounting Facility Type And Quantity: 1 threaded bushing w/panel seal
Storage Type: general purpose warehouse
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 20.0 amperes ac and 20.0 amperes dc all locations
Operating Voltage Type And Rating Per Pole In Volts: 240.0 ac and 50.0 dc all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 300.0 ac and 500.0 dc all locations
Circuit Protection Type: overcurrent all locations
Circuit Protection Type: undervoltage second location
Trip Release Method: magnetic-hydraulic all locations
Auxiliary Trip Coil Voltage Type And Rating In Volts: 18.0 dc minimum second location
Trip Release Characteristic: time delay first location
Trip Release Characteristic: instantaneous and time delay second location
Trip Release Characteristic: time delay third location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 115.0 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
Internal Trip Release Configuration: series trip first location
Internal Trip Release Configuration: series trip third location
Internal Trip Release Configuration: series/relay trip second location
Nominal Thread Size: 0.375 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 0.080 minimum at 200 pct and 0.600 maximum at 200 pct all locations
Inclosure Protection Type For Which Designed: hermetically sealed and shock resistant and vibration resistant
Special Features: relay trip coil at pole 2 rated 250 milliampere nominal
Frequency In Hertz: 400.0 all locations
Thread Series Designator: unef
Terminal Type And Quantity: 6 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
AP040-9839-1	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-01-258-8734?

The FSCG of the NSN 5925-01-258-8734 is 5925

Does the NSN 5925-01-258-8734 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-258-8734 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 5925-01-258-8734 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-258-8734 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 5925-01-258-8734 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Jul 9, 1987