5925-01-552-1604

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Reference images of this national stock number
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Model or part number: M55629/5-450

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About this product
Tripping time design is high-inrush;tripping time delay is a 25 deg cel nominal

Description

Overload Switch NSN 5925-01-552-1604.

pdf NSN 5925-01-552-1604 Datasheet

MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Single pole type
MRC:
A measurement of the longest dimension of the body,in distinction from width.ADAQ
Body Length:
2.530 inches
MRC:
A measurement taken at right angles to the length of the body,in distinction from thickness.ADAT
Body Width:
2.245 inches
MRC:
A measurement from the bottom to the top of the body,in distinction from depth.ADAU
Body Height:
2.001 inches
MRC:
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.ADTV
Case Material:
Plastic
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
5895-01-514-7015, communications interface system (cis) (v) 2
MRC:
Indicates the type and number of facilities by which the item is mounted.AXHR
Mounting Facility Type And Quantity:
6 threaded hole
MRC:
The maximum current load that each pole is rated to carry continuously.CPLM
Maximum Continuous Load Current Rating Per Pole:
50.0 amperes dc all locations
MRC:
Indicates the type of electrical condition that will cause the device to trip.CPRH
Circuit Protection Type:
Overcurrent all locations
MRC:
The means by which the trip mechanism is released.CPRJ
Trip Release Method:
Magnetic all locations
MRC:
Denotes the type of trip release action.CPRL
Trip Release Characteristic:
Time delay all locations
MRC:
The means provided to reposition the mechanism so that the device is ready to function.CPRQ
Reset Method:
Manual
MRC:
Indicates the type and number of actuators provided for manual control.CPRT
Manual Actuator Type And Quantity:
3 toggle
MRC:
Denotes the action imparted by actuator operation.CPRW
Actuator Function:
Trip-reset
MRC:
An indication of the designated position of the actuator.CPRX
Actuator Position Designation:
At each pole
MRC:
Indicates the arrangement of the externally connected actuators.CPRY
External Actuator Linkage Arrangement:
One, two, and three linked
MRC:
The basic internal electrical configuration of the trip mechanism.CPSM
Internal Trip Release Configuration:
Series trip all locations
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.138 inches
MRC:
The name assigned to the item by the government agency or commercial organization controlling the design of the item.CXCY
Product Name:
Circuit breaker, magnetic, unsealed trip-free, three pole
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unc
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
6 threaded stud
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
81349 mil-prf-55629/5f 21 sep 2005 government specification
MRC:
--
NIIN:
015521604
MRC:
--
NATO Stock Number:
5925-01-552-1604
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
MRC:
N/A
MIL-STD
MIL-PRF-55629 Spec.
FIIG:
--
FIIG:
A030A0
MRC:
--
INC:
00136
MRC:
--
IMM:
TX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Parts and Components for Communications Interface System NSN 5895-01-514-7015 Parts and components for this end application.

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NSN 5935-01-549-8291 Electrical Connector Cable Clamp
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NSN 5310-01-551-7903 Assembled Washer Plain Nut
NSN 5305-01-551-7969 Tapping Screw
NSN 5305-01-551-7971 Drive Screw
NSN 5305-01-551-8399 Machine Screw
NSN 5365-01-551-8705 Dee Ring
NSN 5305-01-551-9855 Hexagon Head Cap Screw
NSN 5310-01-551-9915 Blind Rivet Plain Nut
NSN 5340-01-552-0509 Dust And Moisture Seal Boot
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NSN 5925-01-552-1604 Circuit Breaker

Formal Definition

Government issue definition of NSN 5925-01-552-1604

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.

Recent Solicitations Most recent solicitations for NSN 5925-01-552-1604

End Date
Solicitation
Qty
Purchase Request
End Date:
2022-08-08
Solicitation:
SPE7M522T550Q
Qty:
5
Purchase Request:
0095265359
End Date:
2022-04-04
Solicitation:
SPE7M522T128Y
Qty:
1
Purchase Request:
0093620633
End Date:
2021-10-12
Solicitation:
SPE7M021T056A
Qty:
1
Purchase Request:
0091398146
End Date:
2016-11-14
Solicitation:
SPE7M517T2051
Qty:
3
Purchase Request:
0066256540

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
NA
MOP:
41
PKG:
69Z0
PRES MAT:
00
WRAP MAT:
00
ICQ:
AAA
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) 41

Watervaporproof bag, sealed.

Cushion Material (CUSH) NA

Ppp-c-795, cellular plastic film cushioning; or a-a-3129, open cell plastic cushioning; or ppp-c-1797, polypropylene foam cushioning; or a-a-59136, polyethylene foam cushioning.

Preservation Material (PRES_MAT) 00

No requirement.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8536200040
NAICS:
335313
End Use Class:
20005
SITC:
77252
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8536200040

Automatic Circuit Breakers, For A Voltage Not Exceeding 1, 000 V, Nesoi

End Use Code 20005

Electric Apparatus

Standard Intl. Trade Class (SITC) 77252

Automatic Circuit Breakers For A Voltage Not Exceeding 1, 000 Volts

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
061300
NMF Description:
Circuit Breaker/switch Noi
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ADC:
A
ACC:
H

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 658

Electrical appliances, small.

Air Commodity (ACC) H

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

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

DLA History / Forecast Quantities

Maritime Supply Chain
06/17
3.00

Manufacturers

This NSN is registered to the following cage codes.
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