Circuit Breaker NSN 5925-01-172-8510

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: 5925-01-172-8510

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Features and Characteristics

Body Style

Single pole type

Bushing Length

Between 0.250 inches and 0.265 inches

Body Length

2.189 inches

Body Width

0.750 inches

Case Material

Plastic

Center To Center Distance Between Terminals Parallel To Length

Between 1.160 inches and 2.220 inches

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

Between 0.900 inches and 0.910 inches

Mounting Surface To Terminal End Distance

Between 2.340 inches and 2.400 inches

Pole Quantity

Mounting Facility Type And Quantity

2 threaded hole

Thready Qty Per Inch (tpi)

Maximum Continuous Load Current Rating Per Pole

20.0 amperes ac single location and 20.0 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

6000.0 ac single location and 6000.0 dc single location

Circuit Protection Type

Overcurrent single location

Trip Release Method

Thermal-magnetic single location

Trip Release Characteristic

Time delay single location

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

150.0 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

Thread Size

0.138 inches

Trip Delay Time In Seconds Per Rated Continuous Current

19.000 at 200 pct single location and 50.000 at 200 pct single location

Inclosure Protection Type For Which Designed

Vibration resistant and shock resistant and sand resistant and dusttight and corrosion resistant and humidity resistant and fungus resistant and explosion resistant

Trip Release Ambient Tempurature Rating

40.0 degrees celsius single location

Frequency In Hertz

400.0 single location

Unpackaged Unit Weight

3.250 ounces

Thread Series Designator

Unc

Terminal Type And Quantity

2 tab w/screw

Specification Data

53711-5433036 manufacturers source control

FSC

5925 Circuit Breakers

NIIN

011728510

NSN

5925011728510

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5433036

Cage Code:

53711

Status:

MSDS:

Part Number:

6752-12-20

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 5925-01-172-8510

What are the manufacturers of nsn 5925011728510?

Naval Sea Systems Command (53711)
Sensata Technologies, Inc (82647)

Does this nsn 5925011728510 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5925011728510
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 5925011728510 contain any precious metals?
No precious metal content.

Does nsn 5925011728510 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5925011728510?
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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Certificate of Conformance
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