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NSN: 5925-00-001-1277
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Cross Reference

These part numbers have the same form, fit, and function of 10158805-4
Item Number Cage
10158805-4 18876
7MC3-5-25 82647

Characteristic Codes

10158805-4 spec. code meanings
Code Translation
AAQL The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
ABXD A measurement of the longest dimension of a bushing, in distinction from width.
ADAQ A measurement of the longest dimension of the body, in distinction from width.
ADAT A measurement taken at right angles to the length of the body, in distinction from thickness.
ADTV The element, compound, or mixture of which the case is fabricated, excluding any surface treatment.
AEBP The center to center distance between terminals parallel to the length of the item.
AEBV The length of a straight line which passes through the center of an unthreaded mounting hole, and terminates at the circumference.
AEGJ A designation that describes the basic electrical configuration of a switch.
AFJN The measure of sensitivity of the item to be packaged. a factor used by packaging engineers in devising proper cushioning in a package.
AKPX The number of poles included in the item.
APNQ The means of quenching an arc.
AXHR Indicates the type and number of facilities by which the item is mounted.
BBRG Indicates the type of storage space required for an item in order to provide the degree of protection necessary to maintain serviceability standards.
CMLP The number of threads on the item per linear inch measured on a line parallel to the thread axis.
CPLM The maximum current load that each pole is rated to carry continuously.
CPRF Indicates the type and value of operating voltage for which each pole is designed to operate, expressed in volts.
CPRG Indicates the type and value of the maximum short circuit current that the item will successfully interrupt, per pole, at the specified rated voltage, expressed in amperes.
CPRH Indicates the type of electrical condition that will cause the device to trip.
CPRJ The means by which the trip mechanism is released.
CPRL Denotes the type of trip release action.
CPRN The continuous current rating per pole at which the device must trip in a specified time, expressed in percent.
CPRP The ultimate time per pole in which the device must trip, expressed in seconds.
CPRQ The means provided to reposition the mechanism so that the device is ready to function.
CPRR Indicates the type of mechanism provided for tripping main contacts.
CPRT Indicates the type and number of actuators provided for manual control.
CPRW Denotes the action imparted by actuator operation.
CPRX An indication of the designated position of the actuator.
CPRZ The function for which the auxiliary switch is designed and the number provided.
CPSM The basic internal electrical configuration of the trip mechanism.
CQJX A designation that is used for the purpose of general identification of the thread.
CQSM Indicates the location of the switch in relation to its designated position.
CQWN The length of time, expressed in seconds, that an overload may exist before the device will trip at a specified continuous current.
CRTK Indicates the type of terminal for providing electrical connection to the switch.
CSSX The amount of current, expressed in amperes, and the type for which the switch is rated.
CSWP The voltage, expressed in volts, and current type for which the switch is rated.
THSD A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
TTQY Indicates the type and number of terminals for providing electrical connection.


Description: Circuit Breaker
Mfr. Cage 82647


Thread Size: 15/32"

AAQL Body Style
Single pole type
ABXD Bushing Length
From 0.280" and 0.300"
ADAQ Body Length
From 1.735" and 1.765"
ADAT Body Width
From 0.615" and 0.635"
ADTV Case Material
AEBP Center To Center Distance Between Terminals Parallel To Length
From 1.225" and 1.255"
AEBV Unthreaded Mounting Hole Diameter
From 0.110" and 0.140"
AEGJ Switch Contact Arrangement
Single pole, single throw, normally open
AFJN Fragility Factor
Moderately rugged
AJWX Mounting Surface To Terminal End Distance
From 1.623" and 1.653"
AKPX Pole Quantity
APNQ Arc Quenching Method
Magnetic blowout
AXHR Mounting Facility Type And Quantity
1 threaded bushing
BBRG Storage Type
General purpose warehouse
CMLP Thready Qty Per Inch (tpi)
CPLM Maximum Continuous Load Current Rating Per Pole
25.0 amperes dc single location
CPRF Operating Voltage Type And Rating Per Pole In Volts
32.0 dc single location
CPRG Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
2500.0 dc single location
CPRH Circuit Protection Type
Overcurrent single location
CPRJ Trip Release Method
Magnetic-hydraulic single location
CPRL Trip Release Characteristic
Time delay single location
CPRN Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
135.0 single location
CPRP Ultimate Trip Time Per Pole In Seconds
12.000 maximum single location
CPRQ Reset Method
CPRR Main Contact Tripping Mechanism Type
Trip free
CPRT Manual Actuator Type And Quantity
1 push-pull
CPRW Actuator Function
CPRX Actuator Position Designation
At pole one
CPRZ Auxiliary Switch Function And Quantity
1 control
CPSM Internal Trip Release Configuration
Series trip single location
CQJX Nominal Thread Size
0.469 inches
CQSM Switch Location And Position Designation
Internal at pole one
CQWN Trip Delay Time In Seconds Per Rated Continuous Current
0.700 minimum at 200 pct single location and 4.500 maximum at 200 pct single location
CRTK Switch Terminal Type
CSSX Switch Current Rating And Type In Amps
7.0 dc
CSWP Switch Voltage Rating And Type In Volts
28.0 dc
THSD Thread Series Designator
TTQY Terminal Type And Quantity
2 tab, solder lug

Technical Definition

Circuit Breaker, also referenced with federal logistics item name code 00136 - 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.
National Stock Number (NSN): 5925-00-001-1277

Last Modified: 02/14/2017