The ABB T4H 250 PR222DS/P-LSI 4P FF is a high-performance, 4-pole molded case circuit breaker with a 250A current rating, designed for reliable and efficient electrical protection.
Product ModelT4H 250 PR222DS/P-LSI In=100 4p F F
Material Number1SDA054063R1
Product ID76142
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High Current RatingThe ABB T4H 250 PR222DS/P-LSI 4P FF has a current rating of 250A, making it suitable for a wide range of electrical applications.
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2. 4-Pole ConfigurationThis circuit breaker is designed with a 4-pole configuration, providing comprehensive protection for your electrical system.
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3. Solid-State ReleaseEquipped with a solid-state release mechanism, this breaker ensures reliable and efficient operation under various electrical conditions.
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4. High Breaking CapacityWith an interrupt rating of 100 kA, the ABB T4H 250 PR222DS/P-LSI 4P FF can handle high short-circuit currents, ensuring safe and reliable operation.
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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 DesignConstructed with durable materials and designed for high mechanical durability (up to 20,000 cycles), this circuit breaker is built to last and withstand frequent use.
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Suitable For
T4
Suitable for Product Class
Moulded Case Circuit Breakers
Version
F
Electrical Durability
8000 cycle 120 cycles per hour
Mechanical Durability
20000 cycle 240 cycles per hour
Number of Poles
4
Power Loss
at Rated Operating Conditions per Pole 1.7 W
Rated Current (In)
100 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
690 V AC
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
