Short Description: ABB T4V 250 3P FF - High-performance moulded case circuit breaker with front terminals and thermomagnetic release for reliable electrical protection.
Product ModelT4V 250 BREAKING PART 3p F F
Material Number1SDA054561R1
Product ID76219
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable Electrical ProtectionThe ABB T4V 250 3P FF is engineered to provide reliable electrical protection, ensuring the safety of your equipment and personnel.
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2. High-Performance DesignWith its advanced thermomagnetic release mechanism, this circuit breaker offers high-performance operation in a variety of applications, including transformer and generator installations.
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3. Front Terminal ConnectionThe front terminal connection makes installation and maintenance easier, reducing downtime and increasing efficiency.
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4. Compliance with International StandardsThe T4V 250 3P FF meets IEC 60947 standards, ensuring compliance with international safety and performance regulations.
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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
105 mm
Product Net Height
162 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
2.35 kg
Product Main Type
SACE Tmax T
5. Durable ConstructionBuilt to withstand harsh environmental conditions, this circuit breaker offers a long service life with a high mechanical durability of up to 20,000 cycles at 240 cycles per hour.
Product Name
Moulded Case Circuit Breaker
Product Type
Breaking Part
Suitable For
T4
Suitable for Product Class
Moulded Case Circuit Breakers
Version
F
Device
Breaking Part
Electrical Durability
8000 cycle 120 cycles per hour
Mechanical Durability
20000 cycle 240 cycles per hour
Number of Poles
3
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
(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
Short-Circuit Performance Level
V
Standards
IEC
Sub-type
T4
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
Q
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)