Circuit Breaker NSN 5925-00-488-9173

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: 5925-00-488-9173

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Features and Characteristics

Body Style

Single pole type

Bushing Length

0.359 inches

Body Length

Between 1.287 inches and 1.317 inches

Body Width

0.750 inches

Case Material

Plastic

Center To Center Distance Between Terminals Parallel To Length

0.593 inches

Switch Contact Arrangement

Single pole, single throw, normally open

Fragility Factor

Moderately rugged

Mounting Surface To Terminal End Distance

1.420 inches

Pole Quantity

Mounting Facility Type And Quantity

1 threaded bushing w/panel seal

Storage Type

General purpose warehouse

Thready Qty Per Inch (tpi)

Maximum Continuous Load Current Rating Per Pole

7.5 amperes ac single location and 7.5 amperes dc single location

Operating Voltage Type And Rating Per Pole In Volts

120.0 ac single location and 30.0 dc single location

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

2500.0 ac single location and 2500.0 dc 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

145.0 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

0.469 inches

Switch Location And Position Designation

Internal at pole one

Trip Delay Time In Seconds Per Rated Continuous Current

2.000 at 200 pct single location and 20.000 at 200 pct single location

Inclosure Protection Type For Which Designed

Fungus resistant and explosion proof

Trip Release Ambient Tempurature Rating

25.0 degrees celsius single location

Switch Terminal Type

Tab, solder lug

Switch Current Rating And Type In Amps

2.0 ac and 3.0 dc

Switch Voltage Rating And Type In Volts

120.0 ac and 30.0 dc

Frequency In Hertz

400.0 single location

Unpackaged Unit Weight

1.000 ounces

Precious Material And Location

Auxiliary terminals gold

Precious Material

Gold

Thread Series Designator

Uns

Terminal Type And Quantity

2 tab w/screw

FSC

5925 Circuit Breakers

NIIN

004889173

NSN

5925004889173

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

63213-10

Cage Code:

82340

Status:

MSDS:

Part Number:

7234-34-7-1-2

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 5925-00-488-9173

What are the manufacturers of nsn 5925004889173?

Edo Llc (82340)
Sensata Technologies, Inc (82647)

Does this nsn 5925004889173 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5925004889173
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 5925004889173 contain any precious metals?
Item contains gold.

Does nsn 5925004889173 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5925004889173?
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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