T4L 320 PR221DS-I In=320 4p F F
Short Description: The ABB T4L 320 PR221DS-I is a fixed three-pole moulded case circuit breaker with solid-state release and front terminal connections, rated for 320 A at 690 V AC. It offers high reliability and efficient circuit management.
Product ModelT4L 320 PR221DS-I In=320 4p F F
Material Number1SDA054146R1
Product ID75009
Stock on Request
Last updated: 8/29/2026Key Features
- 11. Reliable OperationThe ABB T4L 320 PR221DS-I is designed for reliable operation, ensuring consistent performance in a variety of electrical applications.
- 22. Solid-State ReleaseEquipped with a solid-state release mechanism, this circuit breaker provides efficient and precise control over electrical circuits.
- 33. Front Terminal ConnectionsThe front terminal connections make installation and maintenance easier, reducing downtime and increasing overall efficiency.
- 44. High Current RatingWith a rating of 320 A at 690 V AC, this circuit breaker is suitable for high-current applications, making it ideal for industrial and commercial settings.
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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
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