High-performance, three-pole moulded case circuit breaker with thermal magnetic trip and solid-state release, suitable for 690 V AC and 160 A applications.
Product ModelT4L 250 PR221DS-LS/I In=160 3p F F
Material Number1SDA054070R1
Product ID74871
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable Electrical ProtectionThe ABB T4L 250 PR221DS-LS/I In=160 3p F F offers reliable electrical protection with its thermal magnetic trip, ensuring safe operation under various load conditions.
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2. High Current RatingWith a current rating of 160 A, this circuit breaker is designed to handle high electrical currents, making it suitable for demanding industrial applications.
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3. Solid-State ReleaseThe solid-state release mechanism provides fast and efficient operation, ensuring minimal downtime and optimal performance in critical electrical systems.
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4. Compact DesignThe compact dimensions of 105 mm x 205 mm x 103.5 mm make it easy to integrate into various electrical panels, saving space and enhancing overall system efficiency.
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
3.5 kg
Product Main Type
SACE Tmax T
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5. Compliance with International StandardsThe breaker meets international standards such as IEC 60947, ensuring compliance with global safety and performance regulations, making it a reliable choice for international projects.
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
3
Power Loss
at Rated Operating Conditions per Pole 4.4 W
Rated Current (In)
160 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) 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
