T4N 320 BREAKING PART 4p F F
The ABB T4N 320 4P FF is a fixed four-pole molded case circuit breaker with front terminals and solid-state release, suitable for AC applications. It features a rated current of 320 A and a high short-circuit breaking capacity, ensuring reliable operation in various electrical systems.
Product ModelT4N 320 BREAKING PART 4p F F
Material Number1SDA054572R1
Product ID74935
Stock on Request
Last updated: 8/29/2026Key Features
- 11. High Short-Circuit Breaking CapacityThe ABB T4N 320 4P FF boasts a short-circuit breaking capacity of up to 70 kA at 220/230 V AC, providing robust protection against electrical faults and ensuring the safety of your electrical system.
- 22. Reliable OperationDesigned with a solid-state release mechanism, this circuit breaker ensures consistent and reliable operation, minimizing downtime and maintaining the integrity of your electrical network.
- 33. Efficient DesignWith a compact design and front terminals, the T4N 320 4P FF is easy to install and maintain, reducing the overall cost of ownership and improving operational efficiency.
- 44. High DurabilityBuilt to last, the T4N 320 4P FF can withstand up to 20,000 mechanical cycles and 6,000 electrical cycles, ensuring long-term reliability and performance in demanding environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Environmental Information
9AKK10103A1057
Product Net Width
140 mm
Product Net Height
162 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
3.05 kg
Product Main Type
SACE Tmax T