Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Thermal-magnetic circuit breaker 3400
NSN
National Stock Number:
TXT
Description:
Circuit Breaker
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Single pole type
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
1.650 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
0.571 inches
MRC:
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.ADTV
Case Material:
Plastic
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:
1.500 inches
MRC:
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.AEBV
Unthreaded Mounting Hole Diameter:
0.492 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Helicopter, h-53m
Boss Height:
0.394 inches
Mounting Surface To Terminal End Distance:
2.493 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:
2 slot and 1 unthreaded hole
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 all locations and 65.0 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:
Thermal-magnetic all locations
MRC:
Denotes the type of trip release action.CPRL
Trip Release Characteristic:
Instantaneous 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 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 push button
MRC:
Denotes the action imparted by actuator operation.CPRW
Actuator Function:
Trip-reset
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Next higher assembly: nsn 1680-01-422-2468, p/n 2012-0311-03-1; 0.2 amps only
MRC:
The cycles per second /hertz/ of the alternating current.FREQ
Frequency In Hertz:
50.0 all locations or 60.0 all locations
MRC:
An indication of the precious material and its location in the item.PMLC
Precious Material And Location:
Terminals silver
MRC:
Identification of the precious material contained in the item.PRMT
Precious Material:
Silver
