ABB's A1B 125 TMF 125-1250 4P FF + RCD offers advanced circuit protection with a thermomagnetic release, front terminals, and a 4-pole design, suitable for 125A applications.
Product ModelA1B125 TMF125/1250 FF 4P + RCD
Material Number2TFE100255R1001
Product ID93472
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Thermomagnetic Release (TMF)The ABB A1B 125 TMF 125-1250 4P FF + RCD features a thermomagnetic release mechanism, which ensures reliable and efficient operation by automatically tripping the circuit in case of an overload or short circuit.
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2. Front Terminal ConnectionEquipped with front terminals, this circuit breaker offers easy and convenient connections, reducing installation time and improving overall efficiency.
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3. Robust 4-Pole DesignThe 4-pole configuration provides comprehensive protection for your electrical system, ensuring that all phases are safeguarded against overloads and short circuits.
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4. High Current RatingWith a rated current of 125A, this circuit breaker is suitable for a wide range of applications, from residential to commercial settings, providing reliable protection for high-current circuits.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Environmental Information
9AKK108467A6707
Product Net Width
101.2 mm
Product Net Height
130 mm
Product Net Depth / Length
60 mm
Product Net Weight
2.13 kg
Remarks
ATLAS
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5. Compliance with International StandardsThe ABB A1B 125 TMF 125-1250 4P FF + RCD meets international standards, including IEC, ensuring that it adheres to the highest safety and performance standards, providing peace of mind for users worldwide.
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
