T4L 320 PR221DS-LS/I In=320 4p F F
Product Description: ABB T4L 320 PR221DS-LS/I In=320 3P FF - A high-performance, three-pole moulded case circuit breaker with solid-state release for reliable AC system operation.
Product ModelT4L 320 PR221DS-LS/I In=320 4p F F
Material Number1SDA054145R1
Product ID75013
Stock on Request
Last updated: 8/29/2026Key Features
- 11. Reliable OperationThe ABB T4L 320 PR221DS-LS/I ensures reliable operation in AC systems with its advanced solid-state release mechanism.
- 22. Compliance with IEC 60947This product meets the stringent standards of IEC 60947, ensuring high-quality performance and safety.
- 33. High Current RatingWith a current rating of 320 A, this circuit breaker is suitable for a wide range of applications requiring high current handling.
- 44. Enhanced DurabilityDesigned to withstand 6000 cycles at 120 cycles per hour, this circuit breaker offers exceptional electrical durability.
- 5
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
140 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
3.05 kg
Product Main Type
SACE Tmax T