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Datasheet. M39019/04-338 specification
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
MULTIPOLE-Single actuator type
A measurement of the longest dimension of a bushing,in distinction from width.
0.332in. and 0.380in.
A measurement of the longest dimension of the body,in distinction from width.
1.562in.
A measurement taken at right angles to the length of the body,in distinction from thickness.
1.281in.
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.
metal
The center to center distance between terminals parallel to the length of the item.
0.906in.
The center to center distance between terminals parallel to the width of the item.
0.625in.
1.828in.
The number of poles included in the item.
2
Indicates the type and number of facilities by which the item is mounted.
1 threaded bushing w/panel seal
The maximum current load that each pole is rated to carry continuously.
20.0 amperes ac all locations and 20.0 amperes dc all locations
Indicates the type and value of operating voltage for which each pole is designed to operate,expressed in volts.
240.0 ac all locations and 50.0 dc all locations
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.
300.0 ac first location and 500.0 dc first location
Indicates the type of electrical condition that will cause the device to trip.
overcurrent all locations
The means by which the trip mechanism is released.
magnetic all locations
Denotes the type of trip release action.
time delay all locations
The means provided to reposition the mechanism so that the device is ready to function.
manual
Indicates the type of mechanism provided for tripping main contacts.
trip free
Indicates the type and number of actuators provided for manual control.
1 toggle
The basic internal electrical configuration of the trip mechanism.
series trip first location
A designation that is used for the purpose of general identification of the thread.
0.375in. ⁓3/8"
The length of time,expressed in seconds,that an overload may exist before the device will trip at a specified continuous current.
0.055 at 200 pct all locations and 0.950 at 200 pct all locations
The cycles per second /hertz/ of the alternating current.
400.0 all locations
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unef
Indicates the type and number of terminals for providing electrical connection.
4 wire hook
Answers.
Unef
Schedule B number: 8536200040
Automatic circuit breakers, for a voltage not exceeding 1,000 v
FSC 5925 ⁓ Circuit breakers
Excluding relays.
NSN 5925-01-582-5852 CIRCUIT BREAKER
unef thread series
- NIIN
- 015825852
- NIIN Date
- 02/26/10
- Schedule B
- 8536200040
- Name Code
- 00136
- FIIG
- A030A0
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | MIL-PRF-39019/4 | Cage 81349 |
Major End Users Countries and entities
- - Republic of Korea
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M39019/04-338 / Circuit breakerWhat is the formal definition of this item?
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.
