T4N 320 PR221DS-I In=320 3p F F
Short Description: ABB T4N 320 PR221DS-I In=320 3p F F - High-performance moulded case circuit breaker with 320 A rated current and 36 kA short-circuit breaking capacity.
Product ModelT4N 320 PR221DS-I In=320 3p F F
Material Number1SDA054118R1
Product ID75061
Stock on Request
Last updated: 8/29/2026Key Features
- 11. Reliable OperationThe ABB T4N 320 PR221DS-I is designed for reliable operation in various electrical installations, ensuring consistent performance under different conditions.
- 22. High Current RatingWith a rated current of 320 A, this circuit breaker is suitable for high-power applications, making it an ideal choice for demanding electrical systems.
- 33. Enhanced Safety FeaturesEquipped with a solid-state release mechanism, the T4N 320 PR221DS-I provides enhanced safety by ensuring quick and reliable disconnection during short circuits.
- 44. Compliance with StandardsThe product meets the stringent standards of IEC 60947, ensuring it is compliant with international safety and performance requirements.
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