Circuit Breaker
HF3050
0.281 inches nominal unthreaded mounting hole diameter, 3 pole quantity, 4 unthreaded hole mounting facility type and quantity, 50.0 amperes ac all locations maximum continuous load current rating per pole, 600.0 ac all locations operating voltage type and rating per pole in volts, 20000.0 ac all locations maximum interrupting capacity current type and rating per pole in amps
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 4 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | TX |
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 |
Details
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.Details
The number of poles included in the item.Details
Indicates the type and number of facilities by which the item is mounted.Details
The maximum current load that each pole is rated to carry continuously.Details
Indicates the type and value of operating voltage for which each pole is designed to operate,expressed in volts.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.Details
Indicates the type of electrical condition that will cause the device to trip.Details
The means by which the trip mechanism is released.Details
Denotes the type of trip release action.Details
The continuous current rating per pole at which the device must trip in a specified time,expressed in percent.Details
The ultimate time per pole in which the device must trip,expressed in seconds.Details
The means provided to reposition the mechanism so that the device is ready to function.Details
Indicates the type of mechanism provided for tripping main contacts.Details
The basic internal electrical configuration of the trip mechanism.Details
The length of time,expressed in seconds,that an overload may exist before the device will trip at a specified continuous current.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.Details
The cycles per second /hertz/ of the alternating current.Details
Indicates the type and number of terminals for providing electrical connection.| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| HF3050 | 89946 | 1 | - | 3 | 2 | - | TX |
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | U | - | - |
| 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
What is the NIIN of the NSN 5925-00-081-1170?
When the NSN 5925-00-081-1170 was assigned to the Federal Catalog?
Does the NSN 5925-00-081-1170 contain any precious metals?
Does the NSN 5925-00-081-1170 contain any hazardous material?
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