Circuit Breaker NSN 5925-00-452-1270

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: 5925-00-452-1270

Stock Availability

NSN 5925004521270 availability
(as of 06/19/2024).

NE: 3940
NS: 339
SV: 21
AR: 29

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Features and Characteristics

Body Style

Single pole type

Bushing Length

0.250 inches

Body Length

0.781 inches

Body Width

0.593 inches

Case Material

Metal

Center To Center Distance Between Terminals Parallel To Length

0.500 inches

Fragility Factor

Moderately rugged

End Application

Mrap - rg-33

Mounting Surface To Terminal End Distance

1.343 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

5.0 amperes ac and 5.0 amperes dc single location

Operating Voltage Type And Rating Per Pole In Volts

120.0 ac and 28.0 dc single location

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

5000.0 ac 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

138.0 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

Internal Trip Release Configuration

Series trip single location

Thread Size

0.438 inches

Trip Delay Time In Seconds Per Rated Continuous Current

1.500 at 200 pct and 40.000 at 200 pct single location

Inclosure Protection Type For Which Designed

Fungus resistant and vibration resistant and shock resistant and salt spray proof and dusttight and corrosion resistant and moisture resistant and explosion proof

Trip Release Ambient Tempurature Rating

25.0 degrees celsius single location

Frequency In Hertz

400.0 single location

Unpackaged Unit Weight

0.055 pounds

Test Data Document

81349-mil-c-5809 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Thread Series Designator

Terminal Type And Quantity

2 tab w/screw

Specification Data

96906-ms3320 government standard

FSC

5925 Circuit Breakers

NIIN

004521270

NSN

5925004521270

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

4310-001-5

Cage Code:

76374

Status:

MSDS:

Part Number:

AS33201

Cage Code:

81343

Status:

MSDS:

Part Number:

AS58091

Cage Code:

81343

Status:

MSDS:

Part Number:

MS3320-5

Cage Code:

0FW39

Status:

MSDS:

Part Number:

870SS0054

Cage Code:

A0199

Status:

MSDS:

Part Number:

MIL-C-5809

Cage Code:

81349

Status:

MSDS:

Part Number:

10135258

Cage Code:

A486G

Status:

MSDS:

Part Number:

724459010500

Cage Code:

A1140

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8710000090
NAICS: 336992
SITC: 89111
Description: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
End Use (Code 50030):
Military trucks, armored vehicles, etc.

Q & A

Frequently asked questions for NSN 5925-00-452-1270

What are the manufacturers of nsn 5925004521270?

Labinal, Llc (76374)
Society Of Automotive Engineers Inc (81343)
Bae Systems Tactical Vehicle Systems (0FW39)
Finmeccanica Spa (A0199)
Rosomak S.a (0291H)
Military Specifications (81349)
Military Standards (96906)
Nimikkeistokeskus Ncb Finland (A486G)
Mechanical Products Inc (8H694)
Oto Melara Spa Unita'' (A1140)

Does this nsn 5925004521270 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5925004521270
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 5925004521270 contain any precious metals?
No precious metal content.

Does nsn 5925004521270 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 5925004521270?
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