T4S320 PR221DS-I R320 P MP 3P
High-performance, three-pole moulded case circuit breaker with a rated current of 320 A and short-circuit breaking capacity of up to 85 kA.
Product ModelT4S320 PR221DS-I R320 P MP 3P
Material Number1SDA097470R1
Product ID93872
Stock on Request
Last updated: 8/29/2026Key Features
- 11. Reliable OperationThe ABB T4S 320 PR221DS-I is engineered to provide reliable operation under various electrical conditions, ensuring consistent performance in your power distribution system.
- 22. High Short-Circuit Breaking CapacityWith a short-circuit breaking capacity of up to 85 kA, this MCCB can handle high short-circuit currents, making it ideal for applications where safety and reliability are paramount.
- 33. Efficient DesignDesigned with efficiency in mind, the T4S 320 PR221DS-I minimizes power loss and ensures optimal performance, reducing energy waste and enhancing overall system efficiency.
- 44. Durable ConstructionBuilt to last, this MCCB has a mechanical durability of 20,000 cycles and an electrical durability of 6,000 cycles, making it a long-lasting solution for your electrical needs.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Environmental Information
9AKK108467A6707
Product Net Width
105 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
3.6 kg
Product Main Type
SACE Tmax T