5925-01-274-1293

Find complete technical information, availability, and procurement data for: 5925-01-274-1293
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5925 Circuit Breakers

National Stock Number

5925-01-274-1293

Item Name Code

00136

Assigment Date

03/05/1988 (38 years ago)

An electromechanical device which releases the holding mechanism and permits the contacts of a circuit breaker to open. It is a replacement part of a circuit breaker. Does not include relays. See also thermal release, circuit breaker.

1.840 inches maximum body width, 1.381 inches maximum body height, multipole-single actuator type body style, 0.781 inches maximum body length, 0.219 inches minimum and 0.281 inches maximum bushing 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-single actuator type
Bushing Length: 0.219 inches minimum and 0.281 inches maximum
Body Length: 0.781 inches maximum
Body Width: 1.840 inches maximum
Body Height: 1.381 inches maximum
Center To Center Distance Between Terminals Parallel To Length: 0.469 inches minimum and 0.531 inches maximum
Center To Center Distance Between Terminals Parallel To Width: 0.593 inches minimum and 0.655 inches maximum
Fragility Factor: moderately rugged
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: 1.0 amperes ac all locations
Operating Voltage Type And Rating Per Pole In Volts: 200.0 ac all locations
Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps: 2000.0 ac all locations
Circuit Protection Type: overcurrent all locations
Trip Release Method: thermal all locations
Trip Release Characteristic: time delay all locations
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent: 145.0 all locations
Reset Method: manual
Main Contact Tripping Mechanism Type: trip free
Manual Actuator Type And Quantity: 1 push-pull
Actuator Function: trip-reset
Actuator Position Designation: at pole two
Internal Trip Release Configuration: series trip all locations
Nominal Thread Size: 0.438 inches
Trip Delay Time In Seconds Per Rated Continuous Current: 4.000 minimum at 200 pct and 20.000 maximum at 200 pct all locations
Inclosure Protection Type For Which Designed: shock resistant and vibration resistant
Trip Release Ambient Temp Rating: 25.0 celsius nominal all locations
Frequency In Hertz: 400.0 all locations
Material: plastic case
Test Data Document: "81349-mil-c-5809 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: un
Terminal Type And Quantity: 6 tab w/screw
Specification/Standard Data: 96906-ms14154 government specification

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
920576	Circuit Breaker
MS14154-1	Circuit Breaker

FAQs

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

What is the FSCG of the NSN 5925-01-274-1293?

The FSCG of the NSN 5925-01-274-1293 is 5925

Does the NSN 5925-01-274-1293 have a Schedule B code assigned?

Yes, the Schedule B code is 8536200040

Does NSN 5925-01-274-1293 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 5925-01-274-1293 contain precious materials?

Item does not contain precious metal.

Does NSN 5925-01-274-1293 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 5925-01-274-1293 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Mar 5, 1988