Circuit Breaker NSN 5925-00-448-2252

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: 5925-00-448-2252

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Features and Characteristics

Body Style

Single pole type

Bushing Length

0.468 inches

Body Length

2.189 inches

Body Width

0.760 inches

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

1.810 inches

Pole Quantity

Mounting Facility Type And Quantity

2 threaded hole

Maximum Continuous Load Current Rating Per Pole

75.0 amperes dc single location

Operating Voltage Type And Rating Per Pole In Volts

30.0 dc single location

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

6000.0 dc single location

Circuit Protection Type

Overcurrent single location

Trip Release Method

Thermal single location

Trip Release Characteristic

Time delay 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

Internal Trip Release Configuration

Series trip single location

Trip Delay Time In Seconds Per Rated Continuous Current

24.000 at 200 pct single location and 70.000 at 200 pct single location and 3.300 at 400 pct single location and 12.000 at 400 pct single location

Trip Release Ambient Tempurature Rating

77.0 degrees fahrenheit single location

FSC

5925 Circuit Breakers

NIIN

004482252

NSN

5925004482252

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

10-30460-75

Cage Code:

82918

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 5925-00-448-2252

What are the manufacturers of nsn 5925004482252?

The Boeing Company (82918)

Does this nsn 5925004482252 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5925004482252
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 5925004482252 contain any precious metals?
No precious metal content.

Does nsn 5925004482252 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5925004482252?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service