T4N320 PR221DS-LSI R320 P MP 3P
The ABB T4N320 PR221DS-LS/I is a 3-pole, 320 A moulded case circuit breaker with a solid-state release, ideal for AC power distribution applications. It ensures high reliability and meets IEC 60947 standards.
Product ModelT4N320 PR221DS-LSI R320 P MP 3P
Material Number1SDA097461R1
Product ID90535
Stock on Request
Last updated: 8/29/2026Key Features
- 1Feature1. High Reliability and Performance The ABB T4N320 PR221DS-LS/I is engineered to provide reliable performance in AC power distribution, ensuring consistent operation under various load conditions.
- 2Feature2. Solid-State Release Technology Equipped with a solid-state release mechanism, this circuit breaker offers faster and more efficient arc extinction, reducing downtime and improving overall system reliability.
- 3Feature3. Compliance with IEC 60947 Standards Designed to meet the stringent safety and performance standards of IEC 60947, this circuit breaker ensures that your electrical installation is both safe and efficient.
- 4Feature4. Compact Design for Easy Installation With dimensions of 103.5 x 105 x 205 mm, the ABB T4N320 PR221DS-LS/I is designed to fit seamlessly into your existing electrical infrastructure, making installation a breeze.
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
3.6 kg
Product Main Type
SACE Tmax T