Model: TFKST12

Circuit Breaker Tripper

Properties:

Body Style
Rectangular dimensional envelope
Overall Length
2.000 inches
Overall Height
4.000 inches
Overall Width
2.000 inches
Mounting Slot Width
0.257 inches
End Application
Circuit breaker; g.E. Part number tfk236; onboard 270 ft wmec coast guard vessels
Pole Quantity
3
Mounting Facility Type And Quantity
1 slot
Maximum Continuous Load Current Rating Per Pole
4.5 amperes ac single location
Operating Voltage Type And Rating Per Pole In Volts
240.0 ac single location
Circuit Protection Type
Overcurrent single location
Trip Release Method
Magnetic single location
Auxiliary Trip Coil Voltage Type And Rating In Volts
240.0 ac single location
Trip Release Characteristic
Instantaneous single location
Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent
115.0 single location
Internal Trip Release Configuration
Series trip w/remote trip feature single location
Trip Release Duty Cycle
Intermittent single location
Frequency In Hertz
60.0 single location
Terminal Type And Quantity
2 wire lead
NSN
5925-01-121-8053
Part Number
TFKST12
Description
Tripper,circuit Breaker
CAGE

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.

Part TFKST12 NSN 5925-01-121-8053

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04558
FIIG:
A030A0
Concept No.:
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8538907020
  • SITC: 77282
  • End Use: Electric apparatus
  • NAICS: 335313
  • USDA: 1

Freight Class: Automatic circuit breaker parts for headings 8535, 8536 or 8537

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