A1N 125 TMF 90-900 1p F F

Name: A1N 125 TMF 90-900 1p F F
Brand: ABB
SKU: A1N 125 TMF 90-900 1p F F

The A1N 125 TMF 90-900 1p F F is a fixed single-pole molded case circuit breaker with front terminals and a thermomagnetic release. It is designed for energy distribution applications and is rated for 90A.

Product ModelA1N 125 TMF 90-900 1p F F

Material Number1SDA066694R1

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Current RatingThe A1N 125 TMF 90-900 1p F F is rated for 90A, making it suitable for high-current applications in energy distribution systems.
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2. Thermomagnetic ReleaseEquipped with a thermomagnetic release (TMF), this circuit breaker ensures reliable operation by automatically tripping in case of an overload or short circuit.
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3. Front Terminal DesignThe front terminal design provides easy access and connection points, simplifying installation and maintenance.
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4. Compliance with StandardsThe A1N 125 TMF 90-900 1p F F meets IEC standards, ensuring compliance with international safety and performance regulations.
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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

25.4 mm

Product Net Height

130 mm

Product Net Depth / Length

60 mm

Product Net Weight

0.25 kg

Product Main Type

SACE FORMULA

5. Durable ConstructionBuilt to withstand 1500 operational cycles, this circuit breaker offers long-lasting durability and reliability in demanding electrical environments.

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 7 W

Rated Current (In)

Main Circuit 90 A

Rated Impulse Withstand Voltage (Uimp)

6 kV

Rated Insulation Voltage (Ui)

690 V

Rated Operational Voltage

415 V AC 125 V DC

Rated Service Short-Circuit Breaking Capacity (Ics)

(240 V AC) 12.5 kA (380 V AC) 2.5 kA (415 V AC) 1.25 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(240 V AC) 25 kA (380 V AC) 5 kA (415 V AC) 5 kA (125 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

1SDA066694R1