5925-00-071-9844

Find complete technical information, availability, and procurement data for: 5925-00-071-9844
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-00-071-9844

Item Name Code

00136

Assigment Date

07/25/1967 (58 years ago)

"a device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes:circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller."

0.740 inches minimum and 0.760 inches maximum center to center distance between terminals parallel to width, 2.490 inches minimum and 2.510 inches maximum body length, multipole-multiple actuator type body style, 2.960 inches minimum and 3.040 inches maximum body width, 1.928 inches minimum and 1.948 inches maximum center to center distance between terminals parallel to 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: 2.490 inches minimum and 2.510 inches maximum
Body Width: 2.960 inches minimum and 3.040 inches maximum
Center To Center Distance Between Terminals Parallel To Length: 1.928 inches minimum and 1.948 inches maximum
Center To Center Distance Between Terminals Parallel To Width: 0.740 inches minimum and 0.760 inches maximum
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 2.052 inches minimum and 2.072 inches maximum
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 0.740 inches minimum and 0.760 inches maximum
Fragility Factor: moderately rugged
Boss Height: 0.130 inches minimum and 0.150 inches maximum
Mounting Surface To Terminal End Distance: 2.539 inches minimum and 2.683 inches maximum
Pole Quantity: 4
Arc Quenching Method: magnetic blowout
Mounting Facility Type And Quantity: 8 threaded hole
Storage Type: general purpose warehouse
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 25.0 amperes ac third location
Maximum Continuous Load Current Rating Per Pole: 25.0 amperes ac fourth location
Maximum Continuous Load Current Rating Per Pole: 25.0 amperes ac second location
Maximum Continuous Load Current Rating Per Pole: 50.0 amperes ac first location
Operating Voltage Type And Rating Per Pole In Volts: 208.0 ac fourth location
Operating Voltage Type And Rating Per Pole In Volts: 208.0 ac second location
Operating Voltage Type And Rating Per Pole In Volts: 208.0 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: 1000.0 ac fourth 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 fourth location
Circuit Protection Type: overcurrent second location
Circuit Protection Type: overcurrent third location
Trip Release Method: magnetic-hydraulic second location
Trip Release Method: magnetic-hydraulic third location
Trip Release Method: magnetic-hydraulic fourth location
Trip Release Characteristic: time delay fourth 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 fourth location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 125.0 second location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 125.0 third location
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
Internal Trip Release Configuration: relay trip fourth location
Internal Trip Release Configuration: relay trip second location
Internal Trip Release Configuration: relay trip third location
Nominal Thread Size: 0.138 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 4.100 minimum at 200 pct and 14.000 maximum at 200 pct second location
Trip Delay Time In Seconds Per Rated Continuous Current: 4.100 minimum at 200 pct and 14.000 maximum at 200 pct third location
Trip Delay Time In Seconds Per Rated Continuous Current: 4.100 minimum at 200 pct and 14.000 maximum at 200 pct fourth location
Inclosure Protection Type For Which Designed: fungus resistant and humidity resistant and moisture resistant and shock resistant and vibration resistant
Unpackaged Unit Weight: 13.000 ounces nominal
Special Features: pole one is switch only
Frequency In Hertz: 60.0 all locations
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
AM0666MG6-25-208VAC60C4	Circuit Breaker
AM0666MG6SW50-250VRC25-208V60C4	Circuit Breaker
CB5461R	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-00-071-9844?

The FSCG of the NSN 5925-00-071-9844 is 5925

Does the NSN 5925-00-071-9844 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-00-071-9844 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 5925-00-071-9844 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-00-071-9844 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 5925-00-071-9844 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Tue, Jul 25, 1967