TRP1120

TRP1120 Circuit Breaker

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Datasheet. TRP1120 specification

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

2.843in. ⁓2-27/32"

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

2.921in.

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

0.968in.

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.

1

Arc Quenching Method
The means of quenching an arc.

deion

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

20.0 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.

120.0 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.

5000.0 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-Magnetic 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.

manual

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

trip free

Manual Actuator Type And Quantity
Indicates the type and number of actuators provided for manual control.

1 toggle

Actuator Function
Denotes the action imparted by actuator operation.

TRIP-Reset

Actuator Position Designation
An indication of the designated position of the actuator.

at pole one

Trip Release Duty Cycle
The working period which the trip release is designed to operate.

continuous 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.

90.000 at 150 pct single location and 200.000 at 150 pct single location and 30.000 at 200 pct single location and 55.000 at 200 pct single location and 14.000 at 300 pct single location and 26.000 at 300 pct single location and 8.000 at 400 pct single location and 14.000 at 400 pct single location and 5.000 at 500 pct single location and 9.000 at 500 pct single location

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

Special Features
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 type is terminal

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

60.0 single location

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

1 screw and 1 quick disconnect, male

Answers.

What is the overall width?

0.968 inches

What is the NSN for TRP1120?

5925-00-975-0975

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 TRP1120?

FSC 5925 ⁓ Circuit breakers

Excluding relays.

NSN 5925-00-975-0975 CIRCUIT BREAKER

mounting type is terminal 0.968" overall width 2.843" overall length

NIIN
009750975
NIIN Date
01/01/62
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

  • - Tennessee Valley Authority 

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Similar by Design Other circuit breakers with similar characteristics

Nothing similar to this part number was found in our inventory

TRP1120 / 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.