ABB T5S 400 PR222DS/P-LSIG In=320 3p F F: A high-performance, three-pole circuit breaker with solid-state release, ideal for transformer, generator, and installation protection.
Product ModelT5S 400 PR222DS/P-LSIG In=320 3p F F
Material Number1SDA054338R1
Product ID76130
Stock on Request
Last updated: 9/6/2026
Key Features
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1. Reliable OperationThe ABB T5S 400 PR222DS/P-LSIG In=320 3p F F ensures reliable operation with its advanced solid-state release mechanism, providing consistent performance in demanding electrical environments.
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2. High DurabilityDesigned to withstand 20,000 mechanical cycles and 7,000 electrical cycles, this circuit breaker is built to last, ensuring long-term reliability in your electrical system.
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3. Compliance with IEC StandardsMeets IEC standards for safety and performance, ensuring that the T5S 400 PR222DS/P-LSIG In=320 3p F F meets the highest industry standards for electrical safety and efficiency.
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4. Versatile ApplicationSuitable for transformer, generator, and installation protection, this circuit breaker is versatile and can be used in a variety of electrical applications, making it a valuable addition to any electrical system.
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
140 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
5.1 kg
Product Main Type
SACE Tmax T
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5. Efficient DesignWith a power loss of 10.6 watts per pole at rated operating conditions, the T5S 400 PR222DS/P-LSIG In=320 3p F F is designed to be energy-efficient, reducing overall system costs and improving performance.
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
3
Power Loss
at Rated Operating Conditions per Pole 10.6 W
Rated Current (In)
320 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) 85 kA (230 V AC) 85 kA (380 V AC) 50 kA (400 V AC) 50 kA (415 V AC) 50 kA (440 V AC) 40 kA (500 V AC) 30 kA (690 V AC) 25 kA
Rated Short-time Withstand Current Low Voltage (Icw)