Short Description: ABB T5S 400 PR222DS/P-LSIG 4-pole moulded case circuit breaker with solid-state release, ideal for transformer and generator installations.
Product ModelT5S 400 PR222DS/P-LSIG In=400 4p F F
Material Number1SDA054347R1
Product ID75607
Stock on Request
Last updated: 9/6/2026
Key Features
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Feature1. High Reliability and Efficiency The ABB T5S 400 PR222DS/P-LSIG is engineered to provide reliable performance in demanding electrical environments. Its solid-state release ensures consistent and efficient operation, minimizing downtime and ensuring the safety of your electrical system.
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Feature2. Versatile Application Designed for transformer and generator installations, this circuit breaker is versatile and can be used in a variety of applications where high current handling is required. Its robust design makes it suitable for both indoor and outdoor use.
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Feature3. Advanced Safety Features Equipped with advanced safety features, the T5S 400 PR222DS/P-LSIG includes integrated earth fault protection and overload release settings, ensuring the protection of your electrical system from potential hazards.
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Feature4. High Short-Circuit Breaking Capacity With a rated short-circuit breaking capacity of 50 kA at 400 V AC, this circuit breaker can handle high short-circuit currents, making it an excellent choice for applications where reliability and safety are paramount.
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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Feature5. Compliance with International Standards The ABB T5S 400 PR222DS/P-LSIG complies with international standards such as IEC 60947, ensuring that it meets the highest standards of quality and performance. This compliance provides peace of mind for users who require products that meet global safety and performance criteria.
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) 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)