T4L 250 MA 10-140 3p F F

Name: T4L 250 MA 10-140 3p F F
Brand: ABB
SKU: T4L 250 MA 10-140 3p F F

The ABB T4L 250 MA 10-140 3P FF is a high-performance, three-pole moulded case circuit breaker designed for reliable and efficient electrical distribution. It features a current rating of 10A and a fault level of 120kA, ensuring optimal protection and safety in your electrical system.

Product ModelT4L 250 MA 10-140 3p F F

Material Number1SDA055074R1

Product ID76254

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High-Performance ProtectionThe ABB T4L 250 MA 10-140 3P FF offers superior protection with a fault level of 120kA, ensuring your electrical system remains safe and reliable.
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2. Efficient DesignWith a compact design and front terminal connection, this circuit breaker is ideal for space-constrained installations, making it perfect for modern electrical distribution systems.
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3. Reliable OperationDesigned with a magnetic release mechanism, the T4L 250 MA 10-140 3P FF ensures consistent and reliable operation, reducing the risk of electrical faults and downtime.
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4. Compliance with StandardsThis circuit breaker meets the IEC 60947 standards, ensuring it is compliant with international safety regulations and guidelines for electrical equipment.

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

105 mm

Product Net Height

205 mm

Product Net Depth / Length

103.5 mm

Product Net Weight

2.35 kg

Product Main Type

SACE Tmax T

5. Versatile ApplicationSuitable for a wide range of applications, including industrial and commercial settings, the ABB T4L 250 MA 10-140 3P FF is a versatile solution for any electrical distribution needs.

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 3.6 W

Rated Current (In)

10 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) 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 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

Release

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

1SDA055074R1