Circuit Breaker
954/14914
(NSN) National Stock Number
5925-01-226-2578
Federal Supply Classification
5925 Circuit Breakers
Item Name Code
00136
Schedule B Code
8536200040
Summary
+0.3503 to 0.3537 inches thread pitch diameters, single pole type body style, 0.380 inches maximum bushing length, 1.562 inches maximum body length, 0.625 inches maximum body width, 0.844 inches minimum and 0.906 inches maximum center to center distance between terminals parallel to length
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | ZK |
Identification
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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 00136 | A030A0 | - | 1 |
Specifications
Thread Pitch Diameters
+0.3503 to 0.3537 inches
Details
The minimum and maximum pitch diameter limits of a straight screw thread.Body Style
single pole type
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Bushing Length
0.380 inches maximum
Details
A measurement of the longest dimension of a bushing,in distinction from width.Body Length
1.562 inches maximum
Details
A measurement of the longest dimension of the body,in distinction from width.Body Width
0.625 inches maximum
Details
A measurement taken at right angles to the length of the body,in distinction from thickness.Center To Center Distance Between Terminals Parallel To Length
0.844 inches minimum and 0.906 inches maximum
Details
The center to center distance between terminals parallel to the length of the item.Switch Contact Arrangement
single pole, double throw
Details
A designation that describes the basic electrical configuration of a switch.Fragility Factor
moderately rugged
Details
The measure of sensitivity of the item to be packaged. a factor used by packaging engineers in devising proper cushioning in a package.Mounting Surface To Terminal End Distance
1.605 inches maximum
Details
None.Pole Quantity
1
Details
The number of poles included in the item.Arc Quenching Method
magnetic blowout
Details
The means of quenching an arc.Mounting Facility Type And Quantity
1 threaded bushing w/panel seal
Details
Indicates the type and number of facilities by which the item is mounted.Storage Type
general purpose warehouse
Details
Indicates the type of storage space required for an item in order to provide the degree of protection necessary to maintain serviceability standards.Special Handling Feature
magnetic
Details
The unusual or unique characteristic/s/ or quality/ies/ of an item which necessitates the establishment of a requirement for special handling.Thread Quantity Per Inch
32
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Maximum Continuous Load Current Rating Per Pole
1.0 amperes ac single location
Details
The maximum current load that each pole is rated to carry continuously.Operating Voltage Type And Rating Per Pole In Volts
240.0 ac single location
Details
Indicates the type and value of operating voltage for which each pole is designed to operate,expressed in volts.Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
1000.0 ac single location
Details
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.Circuit Protection Type
overcurrent single location
Details
Indicates the type of electrical condition that will cause the device to trip.Trip Release Method
magnetic single location
Details
The means by which the trip mechanism is released.Trip Release Characteristic
time delay single location
Details
Denotes the type of trip release action.Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
115.0 single location
Details
The continuous current rating per pole at which the device must trip in a specified time,expressed in percent.Reset Method
manual
Details
The means provided to reposition the mechanism so that the device is ready to function.Main Contact Tripping Mechanism Type
trip free
Details
Indicates the type of mechanism provided for tripping main contacts.Manual Actuator Type And Quantity
1 toggle
Details
Indicates the type and number of actuators provided for manual control.Actuator Function
trip-reset
Details
Denotes the action imparted by actuator operation.Actuator Position Designation
at pole one
Details
An indication of the designated position of the actuator.Auxiliary Switch Function And Quantity
1 alarm
Details
The function for which the auxiliary switch is designed and the number provided.Internal Trip Release Configuration
series trip single location
Details
The basic internal electrical configuration of the trip mechanism.Nominal Thread Size
0.375 inches
Details
A designation that is used for the purpose of general identification of the thread.Switch Location And Position Designation
internal at pole one
Details
Indicates the location of the switch in relation to its designated position.Trip Delay Time In Seconds Per Rated Continuous Current
1.150 minimum at 200 pct and 7.000 maximum at 200 pct single location
Details
The length of time,expressed in seconds,that an overload may exist before the device will trip at a specified continuous current.Inclosure Protection Type For Which Designed
hermetically sealed and shock resistant and vibration resistant
Details
Indicates the type of protection for which the inclosure is designed.Switch Terminal Type
pin
Details
Indicates the type of terminal for providing electrical connection to the switch.Switch Current Rating And Type In Amps
0.5 ac and 0.5 dc
Details
The amount of current,expressed in amperes,and the type for which the switch is rated.Switch Voltage Rating And Type In Volts
120.0 ac and 50.0 dc
Details
The voltage,expressed in volts,and current type for which the switch is rated.Unpackaged Unit Weight
1.800 ounces nominal
Details
The measured weight of an item unencumered by packaging or packing material.Frequency In Hertz
60.0 single location
Details
The cycles per second /hertz/ of the alternating current.Thread Series Designator
unef
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Terminal Type And Quantity
2 wire hook
Details
Indicates the type and number of terminals for providing electrical connection.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 954/14914 | KCTY1 | 2 | - | 5 | 9 | - | ZK |
| AP-1-1R-65-102 | 81541 | E | - | 3 | 2 | - | TX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| - | - | - | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | - | - | - |
What's Included?
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- Friendly service to back every order
Manufacturer
MINISTRY OF DEFENCE, DE&S UNDERWATER AND ELECTRONIC WARFARE PT (UEW IPT)
CAGE: K1806
BRISTOL
, BS34 8JH
UNITED KINGDOM
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FAQs
Frequently asked questions for NSN 5925-01-226-2578
What is the NIIN of the NSN 5925-01-226-2578?
The National Item Identification Number (NIIN) of the NSN 5925-01-226-2578 is 01-226-2578
When the NSN 5925-01-226-2578 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Fri, Feb 14, 1986
Does the NSN 5925-01-226-2578 contain any precious metals?
Type/content is unknown
Does the NSN 5925-01-226-2578 contain any hazardous material?
No information in HMIRS
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