T4S 320 PR221DS-I In=320 4p F F + Acc
The ABB T4S 320 PR221DS-I is a fixed, four-pole moulded case circuit breaker with front terminals and a solid-state release mechanism. It is designed for AC applications and features a rated current of 320 A, making it suitable for a wide range of electrical installations.
Product ModelT4S 320 PR221DS-I In=320 4p F F + Acc
Material Number1SDX162955R1
Product ID73825
Stock on Request
Last updated: 8/29/2026Key Features
- 11. High Reliability and PerformanceThe ABB T4S 320 PR221DS-I is engineered to provide reliable and efficient circuit protection, ensuring the safety of your electrical system.
- 22. Solid-State Release MechanismEquipped with a solid-state release mechanism, this circuit breaker offers advanced and reliable operation, minimizing the risk of electrical faults.
- 33. Front Terminal ConnectionThe front terminal connection makes installation and maintenance easier, reducing downtime and increasing overall efficiency.
- 44. Wide Voltage CompatibilityDesigned to operate within a wide range of voltages, including 220 V AC, 230 V AC, 380 V AC, and more, this circuit breaker is versatile and adaptable to various electrical systems.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
CN8
85362090
Country of Origin
Italy (IT)
Customs Tariff Number
85362090
EAN
8057558641102
Invoice Description
T4S 320 PR221DS-I In=320 4p F F + Acc
Minimum Order Quantity
1 piece