Short Product Description ABB T4L 320 PR222DS/P-LSIG - 4-pole fixed circuit breaker with solid-state release and front terminals, suitable for AC applications.
Product ModelT4L 320 PR222DS/P-LSIG In=320 3p F F
Material Number1SDA054144R1
Product ID75003
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable PerformanceThe ABB T4L 320 PR222DS/P-LSIG is engineered to provide consistent and reliable performance under various operating conditions, ensuring minimal downtime and maximum efficiency.
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2. Advanced Solid-State ReleaseEquipped with a solid-state release mechanism, this circuit breaker offers advanced control and precision, enhancing its overall reliability and durability.
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3. Front Terminal ConnectionThe front terminal connection makes installation and maintenance easier, reducing the need for complex wiring and ensuring faster setup times.
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4. High DurabilityDesigned to withstand 6000 cycles at 120 cycles per hour, this circuit breaker is built to last, providing long-term reliability in demanding industrial environments.
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 EU DirectivesThe product complies with EU Directive 2011/65/EU and Amendment 2015/863, ensuring it meets the highest environmental standards and is RoHS compliant.
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
6000 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 17.6 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) 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