T4N320 PR221DS-I R320 W MP 3P
The ABB T4N 320 PR221DS-I R320 is a three-pole moulded case circuit breaker with a rated current of 320 A. It features a solid-state release and is designed for reliable electrical protection in various applications.
Product ModelT4N320 PR221DS-I R320 W MP 3P
Material Number1SDA097212R1
Product ID88903
Stock on Request
Last updated: 8/29/2026Key Features
- 11. Reliable Electrical ProtectionThe ABB T4N 320 PR221DS-I R320 offers reliable electrical protection with its solid-state release mechanism, ensuring safe operation in various applications.
- 22. High PerformanceWith a rated current of 320 A, this circuit breaker is designed to handle high electrical loads efficiently, making it suitable for demanding applications.
- 33. Mechanical DurabilityThe product has a mechanical durability of 20,000 cycles at 240 cycles per hour, ensuring long-lasting performance and reliability.
- 44. Compliance with StandardsThe ABB T4N 320 PR221DS-I R320 complies with IEC 60947 standards, ensuring it meets the highest safety and performance standards in the industry.
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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
9AKK108467A6707
Product Net Width
105 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
3.85 kg
Product Main Type
SACE Tmax T