Circuit Breaker NSN 5925-01-139-3140

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: 5925-01-139-3140

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Features and Characteristics

Body Length

11.000 inches

Body Width

9.000 inches

Case Material

Plastic

Center To Center Distance Between Terminals Parallel To Length

9.875 inches

Center To Center Distance Between Terminals Parallel To Width

3.000 inches

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

9.875 inches

Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

3.000 inches

Fragility Factor

Moderately rugged

Boss Height

0.250 inches

Mounting Surface To Terminal End Distance

9.281 inches

Pole Quantity

Arc Quenching Method

Air

Mounting Facility Type And Quantity

4 threaded hole

Storage Type

General purpose warehouse

Features Provided

Adjustable trip release

Thready Qty Per Inch (tpi)

Maximum Continuous Load Current Rating Per Pole

250.0 amperes ac all locations and 250.0 amperes dc all locations

Operating Voltage Type And Rating Per Pole In Volts

500.0 ac second location and 250.0 dc second location

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

20000.0 ac second location and 15000.0 dc second location

Circuit Protection Type

Overcurrent all locations

Trip Release Method

Magnetic all locations

Trip Release Characteristic

Instantaneous all locations

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

1 toggle

Actuator Function

Trip-reset

Actuator Position Designation

At pole two

Adjustable Trip Setting Current Range Per Pole In Amps

+910.0/+1560.0 ac third location

Internal Trip Release Configuration

Shunt trip third location

Thread Size

0.250 inches

Frequency In Hertz

60.0 third location

Thread Series Designator

Unc

Terminal Type And Quantity

6 threaded stud

FSC

5925 Circuit Breakers

NIIN

011393140

NSN

5925011393140

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

ETN583100S36

Cage Code:

30086

Status:

MSDS:

Part Number:

315C574G18 WITH 452D377G17

Cage Code:

89946

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 5925-01-139-3140

What are the manufacturers of nsn 5925011393140?

Spd Electrical Systems, Inc (30086)
Eaton Corporation (89946)

Does this nsn 5925011393140 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5925011393140
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 5925011393140 contain any precious metals?
No precious metal content.

Does nsn 5925011393140 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5925011393140?
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:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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