Circuit Breaker

NSN: 5925-00-224-7474 | Model: MS3320-4V

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 elemen (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 Properties and Flags

NATO Stock Number

5925-00-224-7474

DEMIL

Body Style

Single pole type

Bushing Length

0.250 inches

Body Length

0.781 inches

Body Width

0.593 inches

Case Material

Plastic

Center To Center Distance Between Terminals Parallel To Length

0.500 inches

Mounting Surface To Terminal End Distance

1.343 inches

Pole Quantity

Mounting Facility Type And Quantity

1 threaded bushing

Storage Type

General purpose warehouse

Thready Qty Per Inch (tpi)

Maximum Continuous Load Current Rating Per Pole

4.0 amperes ac single location

Operating Voltage Type And Rating Per Pole In Volts

115.0 ac single location

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

3500.0 ac 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 single location and 30.000 at 200 pct single location

Trip Release Ambient Tempurature Rating

25.0 degrees celsius single location

Frequency In Hertz

400.0 single location

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

Uns

Terminal Type And Quantity

2 screw

Specification Data

96906-ms3320 government standard

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7M519T9294	2019-01-14	PMCMD	563 EA
SPE7M518T8951	2018-01-16	PMCMD	548 EA

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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ISO 9001:2015 + AS9120B
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HAZMAT Certified
Worldwide Shipping

NSN 5925-00-224-7474 Datasheet

Supply Class (FSC):

Circuit Breakers

Cross Reference:

MS3320-4V
MS3320-4
MIL-C-5809
X24-309-520
2612507-5
260-1000-040
2TC2-4
870SS0061
X24-309-520
10135255
ASC1248121
5929002247474
724459016700

Cage Codes:

Military Standards (CAGE 96906)
Military Specifications (CAGE 81349)
Bae Systems Bofors Ab (CAGE S3712)
Alliant Techsystems Operations Llc (CAGE 06424)
Rockwell Collins, Inc. (CAGE 13499)
Sensata Technologies, Inc (CAGE 82647)
Finmeccanica Spa (CAGE A0199)
Bofors Ab (CAGE S3715)
Nimikkeistokeskus Ncb Finland (CAGE A486G)
Asc Pty Ltd (CAGE Z4779)
E.c.a Etablissement (CAGE SCY13)
Oto Melara Spa Unita'' (CAGE A1140)

Schedule B & Trade:

Schedule B: 8536200040 (NAICS 335313)

Automatic circuit breakers, for a voltage not exceeding 1, 000 v, nesoi
SITC: 77252

Automatic circuit breakers for a voltage not exceeding 1, 000 volts
End Use: 20005

Electric apparatus

Identification:

HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

061300 - Circuit breaker/switch noi
WCC:

658 - Electrical appliances, small
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
LTL:

P - 77.5
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
D
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Q2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $53.46 to $89.10..
Does NSN 5925-00-224-7474 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, U.s. Coast Guard, Austria, Finland, Brazil, Spain, Singapore, Morocco, Malaysia, Australia, Canada, New Zealand, Germany, Republic Of Korea, United Kingdom, Italy, Denmark, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 5925-00-224-7474?
002247474 or 00-224-7474
Does NSN 5925-00-224-7474 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5925-00-224-7474?
Solicitation SPE7M519T9294 for qty 563 on 01/04/2019
When was this national stock number assigned to the federal catalog?
May 20, 1973