High-performance moulded case circuit breaker with solid-state release and front terminals, suitable for 400A main circuit applications.
Product ModelT5N 400 PR222DS/P-LSI In=400 4p F F
Material Number1SDA054329R1
Product ID75028
Stock on Request
Last updated: 9/5/2026
Key Features
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1. Reliable OperationThe ABB T5N 400 PR222DS/P-LSI In=400 4p F F ensures reliable operation with a rated current of 400A, making it ideal for a wide range of electrical applications.
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2. Advanced Solid-State ReleaseEquipped with a solid-state release mechanism, this circuit breaker provides fast and efficient tripping under fault conditions, ensuring the safety of the electrical system.
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3. Front Terminal ConnectionThe front terminal connection makes installation and maintenance easier, reducing downtime and increasing overall efficiency.
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4. High DurabilityDesigned to withstand 7000 electrical cycles and 20000 mechanical cycles, this circuit breaker is built to last, ensuring long-term reliability in demanding environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Environmental Information
9AKK10103A1056 9AKK108467A6707
Product Net Width
186 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
6.2 kg
Product Main Type
SACE Tmax T
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5. Compliance with International StandardsMeets IEC standards, ensuring compliance with international safety and performance regulations, making it suitable for global applications.
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Suitable For
T5
Suitable for Product Class
Moulded Case Circuit Breakers
Version
F
Electrical Durability
7000 cycle 60 cycles per hour
Mechanical Durability
20000 cycle 120 cycles per hour
Number of Poles
4
Power Loss
at Rated Operating Conditions per Pole 16.5 W
Rated Current (In)
400 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) 70 kA (230 V AC) 70 kA (380 V AC) 36 kA (400 V AC) 36 kA (415 V AC) 36 kA (440 V AC) 30 kA (500 V AC) 25 kA (690 V AC) 20 kA
Rated Short-time Withstand Current Low Voltage (Icw)