High-performance moulded case circuit breaker with 400 A rated current, 200 kA short-circuit breaking capacity, and solid-state release for reliable electrical protection.
Product ModelT5V 400 PR221DS-I In=400 4p F F
Material Number1SDA054391R1
Product ID75359
Stock on Request
Last updated: 9/6/2026
Key Features
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1. Reliable Electrical ProtectionThe ABB T5V 400 PR221DS-I In=400 3p F F is designed to provide reliable electrical protection with its high short-circuit breaking capacity of 200 kA, ensuring safe operation in various electrical systems.
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2. Efficient OperationWith a rated current of 400 A, this moulded case circuit breaker efficiently handles high electrical loads, making it ideal for applications requiring robust current handling.
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3. Solid-State ReleaseEquipped with a solid-state release mechanism, this circuit breaker offers advanced electrical durability, ensuring consistent performance over time.
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4. Compliance and CertificationsThe product meets stringent standards including RoHS compliance, GL certification, and CE certification, ensuring it meets global safety and regulatory requirements.
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. Durable DesignBuilt to last with a mechanical durability of 20,000 cycles and an electrical durability of 7,000 cycles, this circuit breaker is designed to withstand frequent operations and harsh environments.
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) 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) 80 kA
Rated Short-time Withstand Current Low Voltage (Icw)