High-performance molded case circuit breaker with 125 A rating, 3 poles, and a robust thermal-magnetic release. Ideal for transformer, generator, and installation protection.
Product ModelA2C 250 MF 125-1500 3p F F
Material Number1SDA076721R1
Product ID88261
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable ProtectionThe ABB A2C 250 TMF 125-1500 3P FF provides reliable protection against short circuits and overcurrents, ensuring the safety of your electrical system.
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2. High Current RatingWith a rated current of 125 A, this circuit breaker is suitable for a wide range of applications, including transformer and generator installations.
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3. Advanced Thermal-Magnetic ReleaseThe thermal-magnetic release (TMF) ensures that the circuit breaker operates efficiently and effectively, providing a high level of protection against electrical faults.
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4. Compact DesignThe compact design of the ABB A2C 250 TMF 125-1500 3P FF makes it easy to integrate into various electrical systems, saving space and enhancing system efficiency.
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
105 mm
Product Net Height
150 mm
Product Net Depth / Length
60 mm
Product Net Weight
1.3 kg
Product Main Type
SACE FORMULA DSA
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5. Compliance with International StandardsThis product is certified to meet IEC standards, ensuring compliance with international safety and performance requirements, making it a trusted choice for global applications.
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Version
F
Electrical Durability
4000 cycle
Mechanical Durability
10000 cycle
Number of Poles
3P
Rated Current (In)
Main Circuit 125 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) 25 kA (380 V AC) 12.5 kA (415 V AC) 12.5 kA (440 V AC) 10 kA (480 V AC) 9 kA (500 V AC) 4 kA (250 V DC) 2 Poles in Series 12.5 kA
