A1N 125 TMF 100-1000 3p F F

Name: A1N 125 TMF 100-1000 3p F F
Brand: ABB
SKU: A1N 125 TMF 100-1000 3p F F

The ABB A1N 125 TMF 100-1000 3p F F is a fixed three-pole circuit breaker with front terminals and thermomagnetic release, ideal for applications requiring high reliability and efficiency.

Product ModelA1N 125 TMF 100-1000 3p F F

Material Number1SDA066731R1

Product ID92670

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable OperationThe ABB A1N 125 TMF 100-1000 3p F F ensures reliable operation with its thermomagnetic release mechanism, which provides consistent performance under various electrical conditions.
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2. High Current RatingWith a rated current of 100A, this circuit breaker is suitable for a wide range of applications, from small to medium-sized electrical systems.
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3. Three-Pole DesignThe three-pole design allows for efficient distribution of electrical power, making it ideal for systems requiring balanced load management.
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4. Front Terminal ConnectionThe front terminal connection simplifies installation and maintenance, reducing the time and effort required for setup and repair.
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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

0.803 kg

Product Main Type

SACE FORMULA

5. Compliance with StandardsThe ABB A1N 125 TMF 100-1000 3p F F meets international standards for electrical safety and performance, ensuring compliance with IEC regulations and other global standards.

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 100 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

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(240 V AC) 100 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

1SDA066731R1