T4H 250 TMA 160-1600 4p F F

Name: T4H 250 TMA 160-1600 4p F F
Brand: ABB
SKU: T4H 250 TMA 160-1600 4p F F

The ABB T4H 250 TMA 160-1600 4P FF is a fixed four-pole moulded case circuit breaker with front terminals and a thermomagnetic release, rated for 160-1600 A. Ideal for applications requiring high current ratings and reliable short-circuit protection.

Product ModelT4H 250 TMA 160-1600 4p F F

Material Number1SDA054222R1

Product ID75370

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Current RatingThe T4H 250 TMA 160-1600 4P FF supports a wide range of current ratings from 160 to 1600 A, making it suitable for various industrial and commercial applications.
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2. Thermal-Magnetic ReleaseEquipped with a thermomagnetic release mechanism, this circuit breaker provides both thermal and magnetic protection, ensuring reliable operation under different load conditions.
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3. Front Terminal ConnectionThe front terminal connection facilitates easy installation and maintenance, reducing downtime and increasing overall efficiency.
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4. IEC 60947 ComplianceMeets the stringent standards of IEC 60947, ensuring compliance with international safety and performance requirements.
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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

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. Durable ConstructionBuilt with high-quality materials, the T4H 250 TMA 160-1600 4P FF offers excellent durability and resistance to electrical stress, extending its lifespan and performance.

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 7.4 W

Rated Current (In)

160 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

1SDA054222R1