A1C 125 MF 70-840 3p F F

Name: A1C 125 MF 70-840 3p F F
Brand: ABB
SKU: A1C 125 MF 70-840 3p F F

The ABB A1C 125 TMF 70-700 3P FF circuit breaker provides reliable, three-pole protection for industrial applications. Rated for 125A and meeting IEC standards, it ensures safe and efficient operation.

Product ModelA1C 125 MF 70-840 3p F F

Material Number1SDA076706R1

Product ID71920

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Comprehensive ProtectionThe ABB A1C 125 TMF 70-700 3P FF circuit breaker offers comprehensive protection with its three-pole configuration, ensuring that all phases are safeguarded against short circuits and overloads.
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2. Robust DesignBuilt with a robust design, this circuit breaker is engineered to withstand the demands of industrial environments, providing reliable operation under various conditions.
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3. High Current CapacityWith a rated current of 125A, this circuit breaker is suitable for high-current applications, making it an ideal choice for industrial settings where power requirements are substantial.
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4. Thermomagnetic Release (TMF)Equipped with a thermomagnetic release (TMF) mechanism, the circuit breaker automatically trips in case of an overload or short circuit, ensuring quick and safe disconnection of the circuit.

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 DSA

5. IEC ComplianceThe ABB A1C 125 TMF 70-700 3P FF circuit breaker meets IEC standards, ensuring that it adheres to international safety and performance requirements, providing peace of mind for users in diverse electrical systems.

Moulded Case Circuit Breaker

Product Type

Automatic Circuit Breaker

Version

Electrical Durability

1500 cycle

Mechanical Durability

Nr. Operations 8500 cycle

Number of Poles

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) 15 kA (380 V AC) 12.5 kA (415 V AC) 6.25 kA (440 V AC) 5 kA (480 V AC) 4 kA (500 V AC) 2.5 kA (250 V DC) 2 Poles in Series 5 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(240 V AC) 30 kA (380 V AC) 25 kA (415 V AC) 25 kA (440 V AC) 20 kA (480 V AC) 15 kA (500 V AC) 8 kA (250 V DC) 10 kA

Rated Uninterrupted Current (Iu)

125 A

Release

Release Type

Short-Circuit Performance Level

Standards

IEC

Sub-type

Terminal Connection Type

Front

ETIM 8

EC000228 - Power circuit-breaker for trafo/generator/installation protection

ETIM 9

EC000228 - Power circuit-breaker for trafo/generator/installation protection

WEEE Category

5. Small Equipment (No External Dimension More Than 50 cm)

eClass

V11.1 : 27370409

Manufacturer ID

1SDA076706R1