Circuit Breaker NSN 5925-01-243-3768

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: 5925-01-243-3768

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Features and Characteristics

Body Style

Multipole-multiple actuator type

Body Length

6.330 inches

Body Width

3.000 inches

Body Height

4.000 inches

Case Material

Plastic

Center To Center Distance Between Terminals Parallel To Length

5.250 inches

Center To Center Distance Between Terminals Parallel To Width

1.125 inches

Unthreaded Mounting Hole Diameter

0.187 inches

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

4.000 inches

Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

1.250 inches

End Application

Power panel aboard 210 wmec a andb class coast guard vessels

Boss Height

0.250 inches

Pole Quantity

Mounting Facility Type And Quantity

4 unthreaded hole

Cubic Measure

0.040 cubic feet

Maximum Continuous Load Current Rating Per Pole

90.0 milliamperes ac all locations

Operating Voltage Type And Rating Per Pole In Volts

240.0 ac all locations and 480.0 ac all locations and 600.0 ac all locations

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

90.0 ac all locations

Circuit Protection Type

Overcurrent all locations

Trip Release Method

Thermal-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

Trip Release Duty Cycle

Intermittent all locations

Trip Release Ambient Tempurature Rating

50.0 degrees celsius all locations

Frequency In Hertz

60.0 all locations

Unpackaged Unit Weight

3.800 pounds

Terminal Type And Quantity

6 compression

FSC

5925 Circuit Breakers

NIIN

012433768

NSN

5925012433768

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

ED43M090

Cage Code:

66927

Status:

MSDS:

Part Number:

E43M090

Cage Code:

66927

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 5925-01-243-3768

What are the manufacturers of nsn 5925012433768?

Siemens Energy And Automation Inc (66927)

Does this nsn 5925012433768 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5925012433768
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 5925012433768 contain any precious metals?
No precious metal content.

Does nsn 5925012433768 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5925012433768?
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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