Circuit Breaker NSN 5925-01-293-9931

Item Description

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.

NSN: 5925-01-293-9931

Provided with every order

Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

Get a Quote

Get an up to date price on nsn 5925012939931

Related NSN

Features and Characteristics

Bushing Length

Between 0.349 inches and 0.411 inches

Body Length

1.562 inches

Body Width

1.937 inches

Case Material

Metal

Center To Center Distance Between Terminals Parallel To Length

0.906 inches

Center To Center Distance Between Terminals Parallel To Width

Between 0.594 inches and 0.656 inches

Nonturn Device Location

At 3 oclock and at 9 oclock

Nonturn Device Radius

Between 0.594 inches and 0.656 inches

Nonturn Device Length

Between 0.099 inches and 0.161 inches

Nonturn Device Diameter

Between 0.219 inches and 0.281 inches

Switch Contact Arrangement

Single pole, double throw

Fragility Factor

Moderately rugged

Mounting Surface To Terminal End Distance

1.828 inches

Pole Quantity

Arc Quenching Method

Magnetic blowout

Mounting Facility Type And Quantity

1 threaded bushing w/panel seal

Storage Type

General purpose warehouse

Features Provided

High inrush protection

Thready Qty Per Inch (tpi)

Maximum Continuous Load Current Rating Per Pole

9.0 amperes ac all locations and 9.0 amperes dc all locations

Operating Voltage Type And Rating Per Pole In Volts

240.0 ac all locations and 50.0 dc all locations

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

300.0 ac all locations and 500.0 dc all locations

Circuit Protection Type

Overcurrent all locations

Trip Release Method

Magnetic all locations

Trip Release Characteristic

Time delay all locations

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

150.0 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

Auxiliary Switch Function And Quantity

1 alarm

Internal Trip Release Configuration

Series trip all locations

Thread Size

0.375 inches

Switch Location And Position Designation

Internal at pole one

Trip Delay Time In Seconds Per Rated Continuous Current

0.055 at 200 pct all locations and 0.950 at 200 pct all locations

Inclosure Protection Type For Which Designed

Hermetically sealed

Switch Terminal Type

Tab, solder lug

Switch Current Rating And Type In Amps

0.5 ac and 0.5 dc

Switch Voltage Rating And Type In Volts

120.0 ac and 50.0 dc

Frequency In Hertz

400.0 all locations

Test Data Document

81349-mil-c-39019 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", "", etc.).

Thread Series Designator

Unef

Terminal Type And Quantity

6 wire hook

Specification Data

81349-mil-c-39019/6 government specification

FSC

5925 Circuit Breakers

NIIN

012939931

NSN

5925012939931

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

M39019/06-330

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-PRF-39019/6G

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-C-39019/6

Cage Code:

81349

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8536200040
NAICS: 335313
SITC: 77252
Description: Automatic circuit breakers, for a voltage not exceeding 1,000 v, nesoi
End Use (Code 20005):
Electric apparatus

Q & A

Frequently asked questions for NSN 5925-01-293-9931

What are the manufacturers of nsn 5925012939931?

Military Specifications (81349)

Does this nsn 5925012939931 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5925012939931
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.

Does nsn 5925012939931 contain any precious metals?
No precious metal content.

Does nsn 5925012939931 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5925012939931?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

00136

FIIG:

A030A0

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service