Circuit Breaker NSN 5925-01-214-4128

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: 5925-01-214-4128

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Features and Characteristics

Body Style

Single pole type

Bushing Length

Between 0.219 inches and 0.281 inches

Body Length

0.880 inches

Body Width

Between 0.719 inches and 0.781 inches

Case Material

Plastic

Center To Center Distance Between Terminals Parallel To Length

Between 0.469 inches and 0.531 inches

Switch Contact Arrangement

Single pole, double throw

Fragility Factor

Moderately rugged

Mounting Surface To Terminal End Distance

1.630 inches

Pole Quantity

Arc Quenching Method

Air

Mounting Facility Type And Quantity

1 threaded bushing

Storage Type

General purpose warehouse

Thready Qty Per Inch (tpi)

Maximum Continuous Load Current Rating Per Pole

1.0 amperes ac single location

Operating Voltage Type And Rating Per Pole In Volts

230.0 ac single location

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

1600.0 ac single location

Circuit Protection Type

Overcurrent single location

Trip Release Method

Thermal single location

Trip Release Characteristic

Time delay single location

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

125.0 single location

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 one

Auxiliary Switch Function And Quantity

1 alarm

Internal Trip Release Configuration

Series trip single location

Thread Size

0.438 inches

Switch Location And Position Designation

Internal at pole one

Trip Delay Time In Seconds Per Rated Continuous Current

5.000 at 200 pct and 50.000 at 200 pct single location

Inclosure Protection Type For Which Designed

Corrosion resistant and dustproof and explosion proof and fungus resistant and salt spray proof and sand resistant and shock resistant

Trip Release Ambient Tempurature Rating

77.0 degrees fahrenheit single location

Switch Terminal Type

Switch Current Rating And Type In Amps

0.01 dc

Switch Voltage Rating And Type In Volts

50.0 dc

Frequency In Hertz

400.0 single location

Unpackaged Unit Weight

1.500 ounces

Thread Series Designator

Terminal Type And Quantity

2 screw

FSC

5925 Circuit Breakers

NIIN

012144128

NSN

5925012144128

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

454-0105-003

Cage Code:

94756

Status:

MSDS:

Part Number:

2TC61-1

Cage Code:

82647

Status:

MSDS:

Part Number:

454-0105-015

Cage Code:

94756

Status:

MSDS:

Part Number:

L454C2001-3-003

Cage Code:

43999

Status:

MSDS:

Part Number:

L454C2001-3-015

Cage Code:

43999

Status:

MSDS:

Part Number:

935A239-1

Cage Code:

99167

Status:

MSDS:

Part Number:

2TC43-1

Cage Code:

82647

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 5925-01-214-4128

What are the manufacturers of nsn 5925012144128?

Does this nsn 5925012144128 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5925012144128
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 5925012144128 contain any precious metals?
No precious metal content.

Does nsn 5925012144128 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5925012144128?
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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