ABB A1N 125 TMF 16-400 3p F F: A reliable three-pole moulded case circuit breaker with thermomagnetic release, designed for industrial applications, ensuring safety and reliability.
Product ModelA1N 125 TMF 16-400 3p F F
Material Number1SDA068749R1
Product ID93213
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High Performance and ReliabilityThe ABB A1N 125 TMF 16-400 3p F F is engineered to provide consistent performance and reliability, making it a trusted choice for industrial settings. Its robust design ensures it can handle demanding electrical loads.
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2. Advanced Thermomagnetic ReleaseEquipped with a thermomagnetic release (TMF), this circuit breaker automatically trips in case of an overload or short circuit, protecting your equipment and personnel from potential hazards.
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3. Front Terminal ConnectionThe front terminal connection makes it easy to install and maintain the circuit breaker, reducing downtime and increasing efficiency in your electrical system.
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4. Compliance with International StandardsThe ABB A1N 125 TMF 16-400 3p F F meets international standards (IEC) for safety and performance, ensuring it is compatible with a wide range of electrical systems.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Environmental Information
1SDL000183R0001 9AKK108467A6707
Product Net Width
76.2 mm
Product Net Height
130 mm
Product Net Depth / Length
60 mm
Product Net Weight
0.75 kg
Product Main Type
SACE FORMULA
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5. Compact and Durable DesignWith dimensions of 136.5 mm x 110.5 mm x 124 mm and a weight of 0.75 kg, this circuit breaker is compact yet durable, making it suitable for a variety of industrial applications.
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6. Extended Product WarrantyABB offers a 3-year warranty on this product, providing peace of mind and protecting your investment in the event of any defects or malfunctions.
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Version
F
Electrical Durability
1500 cycle
Mechanical Durability
Nr. Operations 8500 cycle
Number of Poles
3P
Opening Time
CB with SOR 15 ms CB with UVR 15 ms
Power Loss
at Rated Operating Conditions per Pole 2.8 W
Rated Current (In)
Main Circuit 16 A
Rated Impulse Withstand Voltage (Uimp)
6 kV
Rated Insulation Voltage (Ui)
690 V
Rated Operational Voltage
550 V AC 250 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(240 V AC) 50 kA (380 V AC) 18 kA (415 V AC) 7.5 kA (440 V AC) 6.25 kA (480 V AC) 4.5 kA (500 V AC) 2.5 kA (250 V DC) 2 Poles in Series 5 kA
