T4S 320 PR221DS-I In=320 4p F F
The ABB T4S 320 PR221DS-I In=320 4p FF is a reliable, four-pole moulded case circuit breaker with solid-state release, designed for high-performance applications and meeting IEC 60947 standards.
Product ModelT4S 320 PR221DS-I In=320 4p F F
Material Number1SDA054130R1
Product ID74996
Stock on Request
Last updated: 8/29/2026Key Features
- 11. Reliability and Safety DescriptionThe ABB T4S 320 PR221DS-I In=320 4p FF is designed to meet IEC 60947 standards, ensuring high reliability and safety in electrical installations. Its solid-state release mechanism provides consistent performance under various conditions.
- 22. High-Performance Capability DescriptionWith a rated current of 320 A, this circuit breaker is suitable for high-performance applications, making it ideal for use in industrial settings where power demands are high.
- 33. Electrical Durability DescriptionThe product boasts an impressive electrical durability of 6000 cycles at 120 cycles per hour, ensuring it can withstand frequent on/off operations without compromising performance.
- 44. Mechanical Durability DescriptionThe mechanical durability of the ABB T4S 320 PR221DS-I In=320 4p FF is equally impressive, with a mechanical durability of 20,000 cycles at 240 cycles per hour, making it a durable choice for long-term use.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
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Value
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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