T4S320 PR221DS-I R320 W MP 4P
The ABB T4S 320 PR221DS-I R320 W MP 4P is a fixed four-pole moulded case circuit breaker with front terminals and a solid-state release. It offers high electrical durability with 6000 cycles at 120 cycles per hour and mechanical durability with 20,000 cycles at 240 cycles per hour. Suitable for a wide range of AC voltages, it ensures reliable short-circuit breaking capacity and uninterrupted current supply.
Product ModelT4S320 PR221DS-I R320 W MP 4P
Material Number1SDA097224R1
Product ID88939
Stock on Request
Last updated: 8/29/2026Key Features
- 11. High Electrical DurabilityThe ABB T4S 320 PR221DS-I R320 W MP 4P is designed to withstand 6000 electrical cycles at 120 cycles per hour, ensuring long-term reliability in demanding electrical environments.
- 22. Mechanical DurabilityWith a mechanical durability of 20,000 cycles at 240 cycles per hour, this circuit breaker is built to last, providing consistent performance over time.
- 33. Solid-State ReleaseEquipped with a solid-state release mechanism, the T4S 320 PR221DS-I R320 W MP 4P offers fast and reliable operation, ensuring quick response to short-circuit conditions.
- 44. Wide Voltage CompatibilitySuitable for a variety of AC voltages including 220 V, 230 V, 380 V, 400 V, 415 V, 440 V, 500 V, and 690 V, this circuit breaker can handle diverse electrical distribution 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
140 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
4.9 kg
Product Main Type
SACE Tmax T