027889

027889 Circuit Breaker

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Datasheet. 027889 specification

Body Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

single pole type

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

2.400in. ⁓2-13/32"

Body Width
A measurement taken at right angles to the length of the body,in distinction from thickness.

0.866in.

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

plastic

Center To Center Distance Between Terminals Parallel To Length
The center to center distance between terminals parallel to the length of the item.

0.906in.

Unthreaded Mounting Hole Diameter
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.

0.190in.

Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
The distance between centerlines of mounting facilities parallel to the length of the item.

2.050in.

Mounting Surface To Terminal End Distance

0.810in.

Pole Quantity
The number of poles included in the item.

1

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

2 unthreaded hole

Storage Type
Indicates the type of storage space required for an item in order to provide the degree of protection necessary to maintain serviceability standards.

general purpose warehouse

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

10.0 amperes ac single location

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.

250.0 ac single location

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.

60.0 ac single location

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

overcurrent single location

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

thermal single location

Trip Release Characteristic
Denotes the type of trip release action.

time delay single location

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.

125.0 single location

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

automatic

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

series trip single location

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.

20.000 at 200 pct single location and 45.000 at 200 pct single location

Inclosure Protection Type For Which Designed
Indicates the type of protection for which the inclosure is designed.

fungus resistant

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 single location

Frequency In Hertz
The cycles per second /hertz/ of the alternating current.

400.0 single location

Unpackaged Unit Weight
The measured weight of an item unencumbered by packaging or packing material.

0.750 ounces

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

2 quick disconnect, male

Answers.

What quantity is this sold in?

1EA

What is the NSN for 027889?

5925-01-205-1542

How is this classified for shipping?

Schedule B number: 8536200040
nmfc 061300
Automatic circuit breakers, for a voltage not exceeding 1,000 v

What's the federal classification of 027889?

FSC 5925 ⁓ Circuit breakers

Excluding relays.

NSN 5925-01-205-1542 CIRCUIT BREAKER

2.400" overall length

NIIN
012051542
NIIN Date
04/04/85
Schedule B
8536200040 
Name Code
00136
FIIG
A030A0
Item Weight
0.200lbs
Item Dimensions
--
QUP
Historical Price
$44.15 EA
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. 46-500P-10-10 Cage 06402
2. 46-500P-10 Cage 06402

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Air Force 
  • - Canada 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Electrical appliances, small 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other circuit breakers with similar characteristics

Nothing similar to this part number was found in our inventory

027889 / 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.