Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.
Quality Commitment
Serving our customers with quality and safety first.
- AS9120 Certified
- Audited supply chain
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- Customer service objectives
- Every product 100% inspected
Datasheet. NA40 specification
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
single pole type
A measurement of the longest dimension of the body,in distinction from width.
0.937in.
A measurement taken at right angles to the length of the body,in distinction from thickness.
3.375in.
A measurement from the bottom to the top of the body,in distinction from depth.
2.343in.
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.
plastic
0.218in.
The number of poles included in the item.
1
The maximum current load that each pole is rated to carry continuously.
40.0 amperes ac single location
Indicates the type and value of operating voltage for which each pole is designed to operate,expressed in volts.
120.0 ac single location and 240.0 ac single location
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.
5000.0 ac single location
Indicates the type of electrical condition that will cause the device to trip.
overcurrent single location
The means by which the trip mechanism is released.
THERMAL-Magnetic single location
Denotes the type of trip release action.
time delay single location
The continuous current rating per pole at which the device must trip in a specified time,expressed in percent.
125.0 single location
The ultimate time per pole in which the device must trip,expressed in seconds.
300.000 single location
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
Denotes the action imparted by actuator operation.
TRIP-Reset
An indication of the designated position of the actuator.
at each pole
The length of time,expressed in seconds,that an overload may exist before the device will trip at a specified continuous current.
300.000 at 125 pct single location and 25.000 at 200 pct single location and 7.000 at 300 pct single location
The temperature of the medium surrounding the trip release at which it can be operated continuously.
25.0 deg celsius single location
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
mounting method is terminal
The cycles per second /hertz/ of the alternating current.
60.0 single location
Indicates the type and number of terminals for providing electrical connection.
1 screw base and 1 quick disconnect, male
Answers.
Schedule B number: 8536200040
Automatic circuit breakers, for a voltage not exceeding 1,000 v
FSC 5925 ⁓ Circuit breakers
Excluding relays.
NSN 5925-00-500-6749 CIRCUIT BREAKER
mounting method is terminal
- NIIN
- 005006749
- NIIN Date
- 01/01/63
- 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
- Metal content unknown
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Major End Users Countries and entities
- - Canada
Availability for NA40 A member of our team will provide you with a price and availability quote
Request a Quote »Similar by Design Other circuit breakers with similar characteristics
Nothing similar to this part number was found in our inventory
NA40 / 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.
