Circuit Breaker
68C9
(NSN) National Stock Number
5925-00-173-7651
Federal Supply Classification
5925 Circuit Breakers
Item Name Code
00136
Schedule B Code
8536200040
Summary
Single pole type body style, 2.000 inches nominal overall length, 1.250 inches nominal body width, 0.906 inches nominal center to center distance between terminals parallel to length, 1.574 inches nominal distance between centerlines of mounting facilities parallel to body length, 1.266 inches nominal mounting surface to terminal end distance
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | ZZ |
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
Body Style
single pole type
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Overall Length
2.000 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Body Width
1.250 inches nominal
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
0.906 inches nominal
Details
The center to center distance between terminals parallel to the length of the item.Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
1.574 inches nominal
Details
The distance between centerlines of mounting facilities parallel to the length of the item.Mounting Surface To Terminal End Distance
1.266 inches nominal
Details
None.Pole Quantity
1
Details
The number of poles included in the item.Mounting Facility Type And Quantity
2 threaded hole
Details
Indicates the type and number of facilities by which the item is mounted.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
40.0 amperes dc single location
Details
The maximum current load that each pole is rated to carry continuously.Operating Voltage Type And Rating Per Pole In Volts
30.0 dc 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
600.0 dc 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
thermal 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
125.0 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 push button
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.Internal Trip Release Configuration
series trip single location
Details
The basic internal electrical configuration of the trip mechanism.Nominal Thread Size
0.190 inches
Details
A designation that is used for the purpose of general identification of the thread.Trip Delay Time In Seconds Per Rated Continuous Current
30.000 nominal 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.Trip Release Ambient Temp Rating
77.0 deg fahrenheit nominal single location
Details
The temperature of the medium surrounding the trip release at which it can be operated continuously.Case Material
plastic
Details
The chemical compound or mechanical mixture properties of which the case is fabricated. please use mrc matt with isac table 0326 in place of this canceled mrc.Thread Series Designator
unf
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 tab w/screw
Details
Indicates the type and number of terminals for providing electrical connection.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| PDM-40 | 82647 | E | - | 3 | 2 | - | TX |
| 068C-0009 | 03533 | E | - | 5 | 9 | - | ZZ |
| A68C-9 | 03533 | A | - | 5 | 9 | - | ZZ |
| PDM40 | 01295 | 6 | - | 5 | 9 | - | TX |
| 5M2555 | 78640 | 6 | - | C | 1 | - | ZZ |
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 |
|---|---|---|---|
| 35205 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 72D | Z | 9 |
What's Included?
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- Friendly service to back every order
Manufacturer
CRANE CARRIER COMPANY, LLC
CAGE: 03533
NEW PHILADELPHIA
, OH
, 44663-3348
UNITED STATES
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FAQs
Frequently asked questions for NSN 5925-00-173-7651
What is the NIIN of the NSN 5925-00-173-7651?
The National Item Identification Number (NIIN) of the NSN 5925-00-173-7651 is 00-173-7651
When the NSN 5925-00-173-7651 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5925-00-173-7651 contain any precious metals?
Type/content is unknown
Does the NSN 5925-00-173-7651 contain any hazardous material?
No information in HMIRS
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