Circuit Breaker NSN 5925-01-473-0646

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: 5925-01-473-0646

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Features and Characteristics

Body Style

Rectangular dimensional envelope

Overall Length

1.350 inches

Overall Height

0.390 inches

Overall Width

0.820 inches

Mounting Slot Width

0.210 inches

Case Material

Plastic

End Application

2320-01-465-2174

Pole Quantity

Mounting Facility Type And Quantity

2 slot

Maximum Continuous Load Current Rating Per Pole

20.0 amperes dc all locations

Operating Voltage Type And Rating Per Pole In Volts

36.0 dc all locations

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

20.0 dc all locations

Circuit Protection Type

Overcurrent all locations

Trip Release Method

Thermal single location

Trip Release Characteristic

Instantaneous single location

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

100.0 all locations

Ultimate Trip Time Per Pole In Seconds

15.000 all locations

Reset Method

Automatic

Internal Trip Release Configuration

Relay trip single location

Trip Release Ambient Tempurature Rating

40.0 degrees celsius single location

Part Name Assigned By Controlling Agency

Circuit breaker, 20 amp

Special Features

Used on mk23, mk25, mk27, mk28, mk29, mk30

Terminal Type And Quantity

2 bus bar

FSC

5925 Circuit Breakers

NIIN

014730646

NSN

5925014730646

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

3126509

Cage Code:

45152

Status:

MSDS:

Part Number:

VB3-A20-F57

Cage Code:

01NN8

Status:

MSDS:

Part Number:

5925PL1598684

Cage Code:

9009H

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 5925-01-473-0646

What are the manufacturers of nsn 5925014730646?

Oshkosh Corporation (45152)
Snap Action Inc. (01NN8)
Inspektorat Wsparcia Sil Zbrojnych (9009H)
Oshkosh Defense, Llc (75Q65)

Does this nsn 5925014730646 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5925014730646
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 5925014730646 contain any precious metals?
No precious metal content.

Does nsn 5925014730646 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5925014730646?
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
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