Circuit Breaker NSN 5925-01-204-9438

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: 5925-01-204-9438

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Features and Characteristics

Body Style

Single pole type

Overall Length

3.375 inches

Body Width

1.250 inches

Case Material

Metal

Center To Center Distance Between Terminals Parallel To Length

1.531 inches

Unthreaded Mounting Hole Diameter

Between 0.195 inches and 0.201 inches

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

Between 2.927 inches and 2.947 inches

Switch Contact Arrangement

Single pole, single throw, normally closed

Mounting Surface To Terminal End Distance

4.250 inches

Pole Quantity

Mounting Facility Type And Quantity

2 unthreaded hole

Features Provided

Trip indicator

Maximum Continuous Load Current Rating Per Pole

15.0 amperes dc single location

Operating Voltage Type And Rating Per Pole In Volts

28.0 dc single location

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

2800.0 dc single location

Circuit Protection Type

Overcurrent single location

Trip Release Method

Thermal single location

Auxiliary Trip Coil Voltage Type And Rating In Volts

28.0 dc single location

Trip Release Characteristic

Time delay single location

Ultimate Trip Time Per Pole In Seconds

360.000 single location

Reset Method

Electric

Main Contact Tripping Mechanism Type

Nontrip free

Auxiliary Switch Function And Quantity

1 control

Internal Trip Release Configuration

Series trip w/remote trip feature single location

Trip Release Duty Cycle

Continuous single location

Switch Location And Position Designation

External at pole one

Reset Actuator Voltage Rating And Type In Volts

7.5 dc

Trip Delay Time In Seconds Per Rated Continuous Current

13.000 at 200 pct single location and 60.000 at 200 pct single location

Trip Release Ambient Tempurature Rating

25.0 degrees celsius single location

Switch Terminal Type

Wire lead

Switch Current Rating And Type In Amps

15.0 dc

Switch Voltage Rating And Type In Volts

28.0 dc

Terminal Type And Quantity

2 tab w/screw

Specification Data

36659-ls10071 manufacturers specification control

FSC

5925 Circuit Breakers

NIIN

012049438

NSN

5925012049438

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SM600BA15A1

Cage Code:

81640

Status:

MSDS:

Part Number:

LS10071B15

Cage Code:

98897

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 5925-01-204-9438

What are the manufacturers of nsn 5925012049438?

Labinal, Llc (81640)
Lockheed Martin Corporation (98897)

Does this nsn 5925012049438 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5925012049438
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 5925012049438 contain any precious metals?
Precious metal content is unknown.

Does nsn 5925012049438 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5925012049438?
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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