High-performance molded case circuit breaker with 70A rated current and 125A frame size, ensuring reliable electrical protection.
Product ModelA1N 125 TMF 70-700 3p F F
Material Number
1SDA066728R1
Product ID88337
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable Electrical ProtectionThe ABB A1N 125 TMF 70-700 3p FF provides robust protection against electrical faults, ensuring the safety and efficiency of your electrical systems.
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2. High PerformanceDesigned to handle high currents, this circuit breaker ensures that your electrical infrastructure operates smoothly and reliably.
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3. Compliance with IEC StandardsMeets IEC standards for electrical safety and performance, ensuring compliance with international regulations.
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4. Versatile ApplicationSuitable for a wide range of applications, including industrial and commercial settings, this circuit breaker offers flexibility in its usage.
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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
5. Durable ConstructionBuilt with high-quality materials, the ABB A1N 125 TMF 70-700 3p FF is designed to withstand the rigors of continuous operation, providing long-lasting performance.
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 8 W
Rated Current (In)
Main Circuit 70 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
