ET72090

ET72090 Circuit Breaker

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Datasheet. ET72090 specification

Case Material
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.

plastic

Pole Quantity
The number of poles included in the item.

3

Mounting Facility Type And Quantity
Indicates the type and number of facilities by which the item is mounted.

4 threaded stud

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

32

Maximum Continuous Load Current Rating Per Pole
The maximum current load that each pole is rated to carry continuously.

70.0 amperes ac all locations and 70.0 amperes dc all locations

Operating Voltage Type And Rating Per Pole In Volts
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 250.0 dc all locations

Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps
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.

10000.0 ac all locations and 10000.0 dc all locations

Circuit Protection Type
Indicates the type of electrical condition that will cause the device to trip.

overcurrent all locations

Trip Release Method
The means by which the trip mechanism is released.

thermal all locations

Trip Release Characteristic
Denotes the type of trip release action.

time delay all locations

Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
The continuous current rating per pole at which the device must trip in a specified time,expressed in percent.

110.0 all locations

Reset Method
The means provided to reposition the mechanism so that the device is ready to function.

manual

Main Contact Tripping Mechanism Type
Indicates the type of mechanism provided for tripping main contacts.

trip free

Actuator Function
Denotes the action imparted by actuator operation.

TRIP-Reset

Internal Trip Release Configuration
The basic internal electrical configuration of the trip mechanism.

series trip all locations

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.164in. ⁓11/64"

Trip Delay Time In Seconds Per Rated Continuous Current
The length of time,expressed in seconds,that an overload may exist before the device will trip at a specified continuous current.

240.000 at 150 pct all locations and 60.000 at 200 pct all locations and 20.000 at 300 pct all locations

Trip Release Ambient Temp Rating
The temperature of the medium surrounding the trip release at which it can be operated continuously.

25.0 deg celsius all locations

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unc

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

6 pin

Answers.

What class is the thread series?

Unc

What is the thread quantity per inch?

32

What is the NSN for ET72090?

5925-00-729-7750

How is this classified for shipping?

Schedule B number: 8536200040
Automatic circuit breakers, for a voltage not exceeding 1,000 v

What's the federal classification of ET72090?

FSC 5925 ⁓ Circuit breakers

Excluding relays.

NSN 5925-00-729-7750 CIRCUIT BREAKER

unc thread series 32 thread quantity per inch

NIIN
007297750
NIIN Date
01/01/63
Schedule B
8536200040 
Name Code
00136
FIIG
A030A0
Item Weight
0.000lbs
Item Dimensions
--
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
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. 9022018 Cage 18876

Major End Users Countries and entities

  • - Turkey 

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Similar by Design Other circuit breakers with similar characteristics

Nothing similar to this part number was found in our inventory

ET72090 / 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.