5925-01-126-5277

Find complete technical information, availability, and procurement data for: 5925-01-126-5277
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-126-5277

Item Name Code

00136

Assigment Date

02/14/1982 (44 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."

multipole-multiple actuator type body style, +0.1177 to 0.1214 inches thread pitch diameters, 2.490 inches nominal body length, 1.940 inches nominal center to center distance between terminals parallel to length, 2.280 inches nominal body width

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: +0.1177 to 0.1214 inches
Body Style: multipole-multiple actuator type
Body Length: 2.490 inches nominal
Body Width: 2.280 inches nominal
Center To Center Distance Between Terminals Parallel To Length: 1.940 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: 2.060 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 0.750 inches nominal
Boss Height: 0.150 inches nominal
Mounting Surface To Terminal End Distance: 2.491 inches maximum
Pole Quantity: 3
Mounting Facility Type And Quantity: 6 threaded hole
Features Provided: high inrush protection
Thread Quantity Per Inch: 32
Maximum Continuous Load Current Rating Per Pole: 3.0 amperes ac first location
Maximum Continuous Load Current Rating Per Pole: 3.0 amperes ac second location
Operating Voltage Type And Rating Per Pole In Volts: 120.0 ac third location
Operating Voltage Type And Rating Per Pole In Volts: 277.0 ac first location
Operating Voltage Type And Rating Per Pole In Volts: 277.0 ac second location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 5000.0 ac first location
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 5000.0 ac second location
Circuit Protection Type: overcurrent all locations
Trip Release Method: magnetic all locations
Trip Release Characteristic: instantaneous third location
Trip Release Characteristic: time delay first location
Trip Release Characteristic: time delay second location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 125.0 first 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: 150.0 third location
Reset Method: manual
Main Contact Tripping Mechanism Type: trip free
Manual Actuator Type And Quantity: 3 toggle
Actuator Function: trip-reset
Actuator Position Designation: at each pole
External Actuator Linkage Arrangement: one, two, and three linked
Internal Trip Release Configuration: series trip first location
Internal Trip Release Configuration: dual coil third location
Internal Trip Release Configuration: series trip second location
Nominal Thread Size: 0.138 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 6.000 nominal at 200 pct first location
Trip Delay Time In Seconds Per Rated Continuous Current: 6.000 nominal at 200 pct second location
Inclosure Protection Type For Which Designed: moisture resistant and corrosion resistant
Frequency In Hertz: 60.0 all locations
Material: plastic case
Thread Series Designator: unc
Terminal Type And Quantity: 7 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
6010632-012	Circuit Breaker
APL112-5055-12	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-01-126-5277?

The FSCG of the NSN 5925-01-126-5277 is 5925

Does the NSN 5925-01-126-5277 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-126-5277 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 5925-01-126-5277 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-126-5277 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 5925-01-126-5277 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sun, Feb 14, 1982