T4H 250 TMA 250-2500 4p F F InN=100%In

Name: T4H 250 TMA 250-2500 4p F F InN=100%In
Brand: ABB
SKU: T4H 250 TMA 250-2500 4p F F InN=100%In

ABB's T4H 250 TMA 250-2500 4P FF InN=100%In Molded Case Circuit Breaker offers robust protection with a thermomagnetic release, front terminals, and 100% in-rush current rating, ensuring reliable operation in industrial settings.

Product ModelT4H 250 TMA 250-2500 4p F F InN=100%In

Material Number1SDA054282R1

Product ID76232

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB T4H 250 TMA 250-2500 4P FF InN=100%In Molded Case Circuit Breaker provides reliable protection against overloads and short circuits, ensuring the safety of your electrical system.
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2. High PerformanceDesigned for high-performance applications, this circuit breaker features a thermomagnetic release that ensures efficient and reliable operation under various load conditions.
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3. Front Terminal ConnectionWith front terminal connections, this circuit breaker offers easy installation and maintenance, reducing downtime and increasing overall efficiency.
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4. IEC 60947 ComplianceMeets IEC 60947 standards, ensuring that the circuit breaker operates within the highest safety and performance standards, making it suitable for a wide range of industrial applications.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Environmental Information

9AKK10103A1057

Product Net Width

140 mm

Product Net Height

205 mm

Product Net Depth / Length

103.5 mm

Product Net Weight

3.05 kg

Product Main Type

SACE Tmax T

5. 100% In-Rush Current RatingThe 100% in-rush current rating (@400V) ensures that the circuit breaker can handle the full inrush current without failing, providing continuous protection against electrical surges.

Moulded Case Circuit Breaker

Product Type

Automatic Circuit Breaker

Suitable For

Suitable for Product Class

Moulded Case Circuit Breakers

Version

Electrical Durability

8000 cycle 120 cycles per hour

Mechanical Durability

20000 cycle 240 cycles per hour

Number of Poles

Power Loss

at Rated Operating Conditions per Pole 13.7 W

Rated Current (In)

250 A

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

1000 V

Rated Operational Voltage

690 V AC 750 V DC

Rated Service Short-Circuit Breaking Capacity (Ics)

(220 V AC) 100 kA (230 V AC) 100 kA (380 V AC) 70 kA (400 V AC) 70 kA (415 V AC) 70 kA (440 V AC) 65 kA (500 V AC) 50 kA (690 V) 40 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(220 V AC) 100 kA (230 V AC) 100 kA (380 V AC) 70 kA (400 V AC) 70 kA (415 V AC) 70 kA (440 V AC) 65 kA (500 V AC) 50 kA (690 V AC) 40 kA (250 V DC) 2 Poles in Series 70 kA (500 V DC) 2 Poles in Series 50 kA (750 V DC) 3 Poles in Series 36 kA

Rated Uninterrupted Current (Iu)

250 A

Release

TMA

Release Type

Short-Circuit Performance Level

Standards

IEC

Sub-type

Terminal Connection Type

Fixed Circuit-Breakers Front

Test Voltage Max (Utest)

3500 V

Test Voltage at Industrial Frequency for 1 Minute

3500 V

ETIM 8

EC000228 - Power circuit-breaker for trafo/generator/installation protection

Object Classification Code

UNSPSC

39121100

WEEE Category

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

eClass

V11.1 : 27370409

Manufacturer ID

1SDA054282R1