T4S 320 PR221DS-I In=320 3p F F
The ABB T4S 320 PR221DS-I is a fixed, three-pole moulded case circuit breaker with front terminals and solid-state release. It is designed for AC systems and offers a rated current of 320 A, ensuring reliable and efficient operation.
Product ModelT4S 320 PR221DS-I In=320 3p F F
Material Number1SDA054126R1
Product ID74969
Stock on Request
Last updated: 8/29/2026Key Features
- 11. Reliable OperationThe T4S 320 PR221DS-I is designed to provide reliable operation in AC systems, ensuring consistent performance under various conditions.
- 22. High PerformanceWith a rated current of 320 A, this circuit breaker is suitable for a wide range of applications, including industrial and commercial settings.
- 33. Solid-State ReleaseThe solid-state release mechanism ensures fast and efficient tripping in case of short circuits, minimizing downtime and protecting equipment.
- 44. Compliance with StandardsThe product meets the IEC 60947 standards, ensuring compliance with international safety and performance regulations.
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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