5925-01-153-7491

Find complete technical information, availability, and procurement data for: 5925-01-153-7491
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-153-7491

Item Name Code

00136

Assigment Date

05/16/1983 (43 years ago)

1.938 inches nominal center to center distance between terminals parallel to length, multipole-multiple actuator type body style, 2.060 inches minimum and 2.070 inches maximum body width, 0.750 inches nominal center to center distance between terminals parallel to width, 2.500 inches nominal 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: multipole-multiple actuator type
Body Length: 2.500 inches nominal
Body Width: 2.060 inches minimum and 2.070 inches maximum
Center To Center Distance Between Terminals Parallel To Length: 1.938 inches nominal
Center To Center Distance Between Terminals Parallel To Width: 0.750 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 2.062 inches nominal
Switch Contact Arrangement: double pole, double throw
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 0.750 inches nominal
Fragility Factor: moderately rugged
Boss Height: 0.140 inches nominal
Mounting Surface To Terminal End Distance: 2.409 inches minimum and 2.533 inches maximum
Pole Quantity: 4
Arc Quenching Method: magnetic blowout
Mounting Facility Type And Quantity: 8 threaded hole
Storage Type: general purpose warehouse
Special Handling Feature: magnetic
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 30.0 amperes ac first location
Maximum Continuous Load Current Rating Per Pole: 30.0 amperes ac second location
Maximum Continuous Load Current Rating Per Pole: 30.0 amperes ac third location
Operating Voltage Type And Rating Per Pole In Volts: 102.0 dc fourth location
Operating Voltage Type And Rating Per Pole In Volts: 250.0 ac second location
Operating Voltage Type And Rating Per Pole In Volts: 250.0 ac third location
Operating Voltage Type And Rating Per Pole In Volts: 250.0 ac first location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 2000.0 dc fourth location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 1000.0 ac first location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 1000.0 ac second location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 1000.0 ac third location
Circuit Protection Type: overcurrent first location
Circuit Protection Type: overcurrent second location
Circuit Protection Type: overcurrent third location
Circuit Protection Type: undervoltage fourth location
Trip Release Method: magnetic-hydraulic all locations
Trip Release Characteristic: instantaneous fourth location
Trip Release Characteristic: time delay first location
Trip Release Characteristic: time delay second location
Trip Release Characteristic: time delay third location
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: 4 toggle
Actuator Function: trip-reset
Actuator Position Designation: at each pole
External Actuator Linkage Arrangement: one, two, three, and four linked
Auxiliary Switch Function And Quantity: 2 alarm
Internal Trip Release Configuration: relay trip fourth location
Internal Trip Release Configuration: series trip first location
Internal Trip Release Configuration: series trip second location
Internal Trip Release Configuration: series trip third location
Nominal Thread Size: 0.138 inches
Switch Location And Position Designation: internal at pole two and internal at pole three
Trip Delay Time In Seconds Per Rated Continuous Current: 3.000 minimum at 200 pct and 11.000 maximum at 200 pct first location
Trip Delay Time In Seconds Per Rated Continuous Current: 3.000 minimum at 200 pct and 11.000 maximum at 200 pct second location
Trip Delay Time In Seconds Per Rated Continuous Current: 3.000 minimum at 200 pct and 11.000 maximum at 200 pct third location
Inclosure Protection Type For Which Designed: fungus resistant and moisture resistant
Switch Terminal Type: tab, solder lug
Switch Current Rating And Type In Amps: 10.0 ac and 4.0 dc
Switch Voltage Rating And Type In Volts: 250.0 ac and 30.0 dc
Unpackaged Unit Weight: 12.500 ounces nominal
Frequency In Hertz: 50.0 or 60.0 first location
Frequency In Hertz: 50.0 or 60.0 second location
Frequency In Hertz: 50.0 or 60.0 third location
Material: plastic case
Thread Series Designator: unc
Terminal Type And Quantity: 8 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
0N286855-1	Circuit Breaker
AM4-A8A2A2A18-A	Circuit Breaker
AM4-Z101-1	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-01-153-7491?

The FSCG of the NSN 5925-01-153-7491 is 5925

Does the NSN 5925-01-153-7491 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-153-7491 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 5925-01-153-7491 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-153-7491 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 5925-01-153-7491 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, May 16, 1983