ABB's A1N 125 TMF 70-700 4P FF circuit breaker provides robust electrical protection with a 70A rated current, ensuring reliable operation in industrial settings.
Product ModelA1N 125 TMF 70-700 4p F F
Material Number
1SDA066764R1
Product ID93125
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable Electrical ProtectionThe ABB A1N 125 TMF 70-700 4P FF circuit breaker is designed to provide reliable electrical protection, ensuring the safety of your equipment and personnel.
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2. High-Performance OperationWith a rated current of 70A, this circuit breaker is suitable for a wide range of industrial applications, including those requiring high-performance operation.
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3. Thermomagnetic Release (TMF)The TMF technology ensures that the circuit breaker trips reliably under short-circuit conditions, providing quick and efficient protection.
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4. Compliance with International StandardsThe ABB A1N 125 TMF 70-700 4P FF circuit breaker meets international standards for electrical safety, including UL and CSA certifications.
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
101.6 mm
Product Net Height
130 mm
Product Net Depth / Length
60 mm
Product Net Weight
1 kg
Product Main Type
SACE FORMULA
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5. Durable DesignConstructed with high-quality materials, this circuit breaker is designed to withstand 1500 operational cycles, ensuring long-lasting performance and durability.
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
4P
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
