T4L320 PR221DS-LSI R320 P MP 4P
The ABB Tmax T4L 320 PR221DS-LS/I R320 4P is a fixed four-pole moulded case circuit breaker with solid-state release, ideal for AC applications. It features a rated current of 320 A and a short-circuit breaking capacity of 200 kA, making it suitable for a wide range of electrical installations.
Product ModelT4L320 PR221DS-LSI R320 P MP 4P
Material Number1SDA097489R1
Product ID78188
Stock on Request
Last updated: 8/29/2026Key Features
- 11. Reliable PerformanceThe ABB Tmax T4L 320 PR221DS-LS/I R320 4P is designed to provide reliable performance in various electrical systems, ensuring consistent operation and minimizing downtime.
- 22. High Short-Circuit Breaking CapacityWith a short-circuit breaking capacity of 200 kA, this circuit breaker can handle high short-circuit currents, making it ideal for applications where safety and efficiency are paramount.
- 33. Mechanical DurabilityThe circuit breaker is built to withstand 20,000 mechanical cycles at 240 cycles per hour, ensuring long-lasting durability and reliability in demanding environments.
- 44. Compliance with StandardsThe Tmax T4L 320 PR221DS-LS/I R320 4P complies with IEC 60947 standards, ensuring that it meets the highest safety and performance standards in the industry.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
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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
4.65 kg
Product Main Type
SACE Tmax T