A1N 125 TMF 30-400 2p F F

Name: A1N 125 TMF 30-400 2p F F
Brand: ABB
SKU: A1N 125 TMF 30-400 2p F F

The A1N 125 TMF 30-400 2p F F is a reliable, fixed two-pole moulded case circuit breaker with thermomagnetic release and front terminals. Suitable for main circuit applications, it ensures high short-circuit breaking capacity and operational safety.

Product ModelA1N 125 TMF 30-400 2p F F

Material Number1SDA066499R1

Product ID82636

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Short-Circuit Breaking CapacityThe A1N 125 TMF 30-400 2p F F boasts a rated service short-circuit breaking capacity of up to 50 kA at 240 V AC, ensuring reliable operation under demanding conditions.
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2. Thermomagnetic ReleaseEquipped with a thermomagnetic release mechanism, this circuit breaker provides automatic tripping in case of a fault, enhancing safety and reducing the risk of electrical shock.
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3. Front Terminal ConnectionThe front terminal connection type (F) makes installation and maintenance easier, allowing for straightforward connections without the need for additional tools.
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4. Environmental ComplianceThe A1N 125 TMF 30-400 2p F F complies with EU Directive 2011/65/EU and Amendment 2015/863, ensuring it meets the necessary environmental standards for RoHS (Restriction of Hazardous Substances).

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

0.54 kg

Product Main Type

SACE FORMULA

5. Mechanical DurabilityDesigned for long-lasting performance, this circuit breaker can withstand up to 8500 mechanical operations, making it a durable choice for various applications.

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) 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

1SDA066499R1