Part Number M3901901-249S

Circuit Breaker

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
m3901901-249s
Demil:
No
Shelf Life:
UOM:
NIIN:
015343129

Part Information
Mounting bushing has on-off identification plate; mounting bushing has keyway 0.058 to 0.068 inch width by 0.025 to 0.035 inch depth

NSN
National Stock Number:
5925-01-534-3129 5925015343129
TXT
Description:
Circuit Breaker
INC
INC
Item Name Code:
00136
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 a bushing,in distinction from width.ABXD
Bushing Length:
Between 0.332 inches and 0.380 inches
MRC:
A measurement of the longest dimension of the body,in distinction from width.ADAQ
Body Length:
1.562 inches
MRC:
A measurement taken at right angles to the length of the body,in distinction from thickness.ADAT
Body Width:
0.625 inches
MRC:
The center to center distance between terminals parallel to the length of the item.AEBP
Center To Center Distance Between Terminals Parallel To Length:
0.906 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Tactical air defense radar system (tadrs)
MRC:
None.AJWX
Mounting Surface To Terminal End Distance:
1.810 inches
MRC:
The number of poles included in the item.AKPX
Pole Quantity:
1
MRC:
Indicates the type and number of facilities by which the item is mounted.AXHR
Mounting Facility Type And Quantity:
1 threaded bushing
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
32
MRC:
The maximum current load that each pole is rated to carry continuously.CPLM
Maximum Continuous Load Current Rating Per Pole:
10.0 amperes ac single location and 10.0 amperes dc single location
MRC:
Indicates the type and value of operating voltage for which each pole is designed to operate,expressed in volts.CPRF
Operating Voltage Type And Rating Per Pole In Volts:
240.0 ac single location and 50.0 dc single location
MRC:
Indicates the type of electrical condition that will cause the device to trip.CPRH
Circuit Protection Type:
Overcurrent single location
MRC:
The means by which the trip mechanism is released.CPRJ
Trip Release Method:
Magnetic single location
MRC:
Denotes the type of trip release action.CPRL
Trip Release Characteristic:
Time delay single location
MRC:
The continuous current rating per pole at which the device must trip in a specified time,expressed in percent.CPRN
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent:
135.0 single location
MRC:
The means provided to reposition the mechanism so that the device is ready to function.CPRQ
Reset Method:
Manual
MRC:
Indicates the type of mechanism provided for tripping main contacts.CPRR
Main Contact Tripping Mechanism Type:
Trip free
MRC:
Indicates the type and number of actuators provided for manual control.CPRT
Manual Actuator Type And Quantity:
1 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 pole one
MRC:
The basic internal electrical configuration of the trip mechanism.CPSM
Internal Trip Release Configuration:
Series trip single location
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.375 inches
MRC:
The length of time,expressed in seconds,that an overload may exist before the device will trip at a specified continuous current.CQWN
Trip Delay Time In Seconds Per Rated Continuous Current:
0.500 at 200 pct single location and 9.000 at 200 pct single location
MRC:
Indicates the type of protection for which the inclosure is designed.CQXF
Inclosure Protection Type For Which Designed:
Corrosion resistant and fungus resistant and moisture resistant and water resistant
MRC:
A numeric-alpha designator indicating established pitch and crest diameter tolerance position and grade.CTTC
Thread Tolerance Class:
2a external
MRC:
The cycles per second /hertz/ of the alternating current.FREQ
Frequency In Hertz:
60.0 single location or 400.0 single location
MRC:
The measured weight of an item unencumbered by packaging or packing material.PKWT
Unpackaged Unit Weight:
50.000 grams
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:
Unef
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
2 tab w/screw

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