T4L 250 BREAKING PART 4p F F

Name: T4L 250 BREAKING PART 4p F F
Brand: ABB
SKU: T4L 250 BREAKING PART 4p F F

"The ABB T4L 250 4P FF circuit breaker offers robust performance and reliability for high-voltage applications. With front terminals and solid-state release, it ensures safe and uninterrupted power supply."

Product ModelT4L 250 BREAKING PART 4p F F

Material Number1SDA054565R1

Product ID76140

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliability and EfficiencyThe ABB T4L 250 4P FF circuit breaker is designed to provide reliable and efficient performance, ensuring a safe and uninterrupted power supply for your high-voltage applications.
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2. Robust ConstructionBuilt with robust materials, this circuit breaker is engineered to withstand the demands of heavy-duty use, providing a long-lasting solution for your electrical needs.
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3. Front Terminal ConnectionFeaturing front terminals, the T4L 250 4P FF makes it easy to connect and disconnect cables, reducing the risk of electrical shock and improving overall safety.
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4. Solid-State ReleaseEquipped with a solid-state release mechanism, this circuit breaker ensures precise and reliable operation, minimizing the risk of electrical faults and ensuring smooth operation.

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

162 mm

Product Net Depth / Length

103.5 mm

Product Net Weight

3.05 kg

Product Main Type

SACE Tmax T

5. Compliance with International StandardsThe ABB T4L 250 4P FF circuit breaker meets the stringent standards of IEC 60947, ensuring compliance with international safety regulations and providing peace of mind for your electrical installations.

Moulded Case Circuit Breaker

Product Type

Breaking Part

Suitable For

Suitable for Product Class

Moulded Case Circuit Breakers

Version

Device

Breaking Part

Electrical Durability

8000 cycle 120 cycles per hour

Mechanical Durability

20000 cycle 240 cycles per hour

Number of Poles

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) 200 kA (230 V AC) 200 kA (380 V AC) 120 kA (400 V AC) 120 kA (415 V AC) 120 kA (440 V AC) 100 kA (500 V AC) 85 kA (690 V) 70 kA

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 5 A

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(220 V AC) 200 kA (230 V AC) 200 kA (380 V AC) 120 kA (400 V AC) 120 kA (415 V AC) 120 kA (440 V AC) 100 kA (500 V AC) 85 kA (690 V AC) 70 kA (250 V DC) 2 Poles in Series 100 kA (500 V DC) 2 Poles in Series 70 kA (750 V DC) 3 Poles in Series 50 kA

Rated Uninterrupted Current (Iu)

250 A

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

WEEE Category

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

eClass

V11.1 : 27370409

Manufacturer ID

1SDA054565R1