GE TFKSTA8 24VDC Shunt Trip – TFK Frame Accessories for F225 Line Molded Case Circuit Breakers

The General Electric TFKSTA8 is a 24VDC shunt trip accessory designed for GE F225 Line molded case circuit breakers. It enables remote tripping of the breaker by applying a control voltage signal, allowing integration into automated protection, emergency shutdown systems, and remote control circuits. This accessory is built for use with TFK frame type breakers and is commonly applied in commercial and industrial power distribution systems where remote disconnect capability is required for safety or control purposes. The unit can be mounted on either the left or right pole position depending on breaker configuration.

Voltage and Rating

• Control Voltage: 24 VDC
• Function: Remote trip (Shunt Trip operation)
• Application: Control circuit operated tripping mechanism

Key Specifications

• Device Type: Shunt Trip Accessory
• Series: GE F225 Line
• Frame Type: TFK
• Mounting Position: Left or Right Pole
• Compatibility:
  • F225-TFJ
  • TFK
  • THFK
  • TFC
  • THLC2
  • THLC4
  • TLB2
  • TLB4 molded case circuit breakers
• Application: Remote tripping of circuit breakers in industrial and commercial systems

Technical Specifications

• Operating Method: Electrically energized coil mechanism (shunt trip)
• Control Circuit Requirement: 24VDC supply
• Installation: Internal breaker accessory mount
• Function: Initiates breaker trip when energized

Product Data

• Manufacturer: General Electric (GE)
• Model Number: TFKSTA8
• Series: F225 Line
• UPC / GTIN: 78316412278

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You may return items within 30 days of delivery for a refund.

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