A1C 125 TMF 30-400 3p F F

Name: A1C 125 TMF 30-400 3p F F
Brand: ABB
SKU: A1C 125 TMF 30-400 3p F F

Short Product Description The A1C 125 TMF 30-400 3p F F is a three-pole moulded case circuit breaker with thermomagnetic release, ideal for applications requiring high reliability and efficient electrical protection. It features front terminals and meets IEC standards for safety and performance.

Product ModelA1C 125 TMF 30-400 3p F F

Material Number1SDA066712R1

Product ID72825

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Feature1. Reliable Electrical Protection The A1C 125 TMF 30-400 3p F F offers reliable electrical protection with its thermomagnetic release mechanism, ensuring that the circuit breaker operates efficiently and safely under various conditions.
2
Feature2. Compliance with IEC Standards Designed to meet IEC standards, this circuit breaker ensures that it adheres to the highest safety and performance benchmarks, providing users with peace of mind in their electrical installations.
3
Feature3. Front Terminal Connection The front terminal connection type makes it easy to install and maintain, reducing the time and effort required for setup and repair.
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Feature4. High Durability With an electrical durability of 1500 cycles and mechanical durability of 8500 cycles, this circuit breaker is built to withstand the demands of frequent use in various applications.

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

0.786 kg

Product Main Type

SACE FORMULA

Feature5. Efficient Performance The A1C 125 TMF 30-400 3p F F operates efficiently, providing quick response times and reliable performance under short-circuit conditions, ensuring minimal downtime and maximum productivity.

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 4 W

Rated Current (In)

Main Circuit 30 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

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

1SDA066712R1