A1N 125 TMF 70-700 2p F F

Name: A1N 125 TMF 70-700 2p F F
Brand: ABB
SKU: A1N 125 TMF 70-700 2p F F

The A1N 125 TMF 70-700 2P FF is a fixed two-pole circuit breaker with front terminals and thermomagnetic release, ideal for industrial plants and power distribution networks. It handles currents from 70 to 700 amps and provides robust protection against overcurrents and short circuits.

Product Model

Material Number1SDA066503R1

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe A1N 125 TMF 70-700 2P FF offers reliable protection against overcurrents and short circuits, ensuring the safety of electrical circuits and equipment.
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2. Industrial ApplicationDesigned for industrial plants and power distribution networks, this circuit breaker is perfect for machinery and heavy-duty applications.
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3. Wide Current RangeCapable of handling currents from 70 to 700 amps, making it versatile for various industrial needs.
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4. Front Terminal DesignThe front terminal design provides easy access and maintenance, reducing downtime and increasing efficiency.
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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

50.8 mm

Product Net Height

130 mm

Product Net Depth / Length

60 mm

Product Net Weight

0.5 kg

Product Main Type

SACE FORMULA

5. Thermomagnetic ReleaseEquipped with a thermomagnetic release, this circuit breaker automatically trips in case of an overcurrent or short circuit, ensuring quick response and safety.

Moulded Case Circuit Breaker

Product Type

Automatic Circuit Breaker

Version

Electrical Durability

1500 cycle

Mechanical Durability

Nr. Operations 8500 cycle

Number of Poles

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) 25 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

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(240 V AC) 50 kA (380 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 25 kA (480 V AC) 18 kA (500 V AC) 10 kA (250 V DC) 10 kA

Rated Uninterrupted Current (Iu)

125 A

Release

TMF

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

Object Classification Code

WEEE Category

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

eClass

V11.1 : 27370409

Manufacturer ID

1SDA066503R1