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Datasheet. TFKST12 specification
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
rectangular dimensional envelope
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
2.000in. ⁓2-1/64"
The distance measured in a straight line from the bottom to the top of an item.
4.000in.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
2.000in.
A measurement taken at right angles to the length of the mounting slot,in distinction from thickness.
0.257in.
The national stock number or the identification information of the end equipment for which the item is a part.
circuit breaker; g.e. part number TFK236; onboard 270 ft wmec coast guard vessels
The number of poles included in the item.
3
Indicates the type and number of facilities by which the item is mounted.
1 slot
The maximum current load that each pole is rated to carry continuously.
4.5 amperes ac single location
Indicates the type and value of operating voltage for which each pole is designed to operate,expressed in volts.
240.0 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.
magnetic single location
Indicates the type and voltage rating required to operate the auxiliary /remotely actuated/ trip actuator,expressed in volts.
240.0 ac single location
Denotes the type of trip release action.
instantaneous single location
The continuous current rating per pole at which the device must trip in a specified time,expressed in percent.
115.0 single location
The basic internal electrical configuration of the trip mechanism.
series trip w/remote trip feature single location
The working period which the trip release is designed to operate.
intermittent single location
The cycles per second /hertz/ of the alternating current.
60.0 single location
Indicates the type and number of terminals for providing electrical connection.
2 wire lead
Answers.
1EA
2.000 inches
Schedule B number: 8538907020
Automatic circuit breaker parts for headings 8535, 8536 or 8537
FSC 5925 ⁓ Circuit breakers
Excluding relays.
NSN 5925-01-121-8053 TRIPPER,CIRCUIT BREAKER
Used on circuit breaker; g.e. part number tfk236; onboard 270 ft wmec coast guard vessels. 2.000" overall width 2.000" overall length
- NIIN
- 011218053
- NIIN Date
- 11/10/81
- Schedule B
- 8538907020
- Name Code
- 04558
- FIIG
- A030A0
- QUP
- 1
- Historical Price
- $291.50 EA
- DEMIL / ITAR
- USML/ITAR controlled item (Code: B)
- 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
Major End Users Countries and entities
- - U.s. Coast Guard
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TFKST12 / Tripper,circuit breakerWhat is the formal definition of this item?
An electromechanical device which releases the holding mechanism and permits the contacts of a circuit breaker to open. it is a replacement part of a circuit breaker. does not include relays. see also thermal release, circuit breaker.
