T4V 250 TMD 50-500 4p F F

Name: T4V 250 TMD 50-500 4p F F
Brand: ABB
SKU: T4V 250 TMD 50-500 4p F F

The ABB T4V 250 TMD 50-500 4P FF is a high-quality moulded case circuit breaker, ideal for applications requiring thermal magnetic trip and front terminals. It offers reliable performance and safety in electrical systems.

Product ModelT4V 250 TMD 50-500 4p F F

Material Number1SDA054254R1

Product ID75071

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable PerformanceThe ABB T4V 250 TMD 50-500 4P FF ensures consistent and reliable performance in high-demand electrical systems, making it a trusted choice for critical applications.
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2. Thermal Magnetic TripEquipped with a thermal magnetic trip, this circuit breaker provides both thermal and magnetic protection, ensuring the circuit is safely interrupted in case of overload or short circuits.
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3. Front Terminal ConnectionFeaturing front terminals, the T4V 250 TMD 50-500 4P FF offers easy and convenient connection for copper cables, simplifying installation and maintenance processes.
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4. High Current RatingWith a current rating of 50 A, this circuit breaker is suitable for a wide range of applications, from small to medium-sized electrical systems, providing efficient power distribution.

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. Compliance and CertificationsThe T4V 250 TMD 50-500 4P FF meets international standards, including RoHS compliance, GL certification, and CE certification, ensuring it meets the highest safety and environmental standards.

6. Durable DesignConstructed with durable materials, this circuit breaker can withstand up to 20,000 electrical cycles and 8,000 mechanical cycles, ensuring long-lasting performance in demanding environments.

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 3.9 W

Rated Current (In)

50 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) 200 kA (400 V AC) 200 kA (415 V AC) 200 kA (440 V AC) 180 kA (500 V AC) 150 kA (690 V) 150 kA

Rated Ultimate Short-Circuit Breaking Capacity (Icu)

(220 V AC) 200 kA (230 V AC) 200 kA (380 V AC) 200 kA (400 V AC) 200 kA (415 V AC) 200 kA (440 V AC) 180 kA (500 V AC) 150 kA (690 V AC) 150 kA (250 V DC) 2 Poles in Series 100 kA (500 V DC) 2 Poles in Series 70 kA

Rated Uninterrupted Current (Iu)

250 A

Release

TMD

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

1SDA054254R1