T4L 320 BREAKING PART 3p F F + Acc
The ABB T4L 320 is a high-performance moulded case circuit breaker designed for 3-phase applications. It features a thermal magnetic trip and solid-state release, ensuring reliable short-circuit protection up to 200kA at 690V AC.
Product ModelT4L 320 BREAKING PART 3p F F + Acc
Material Number1SDX104551R1
Product ID73870
Stock on Request
Last updated: 8/29/2026Key Features
- 11. Reliable ProtectionThe ABB T4L 320 offers robust thermal magnetic trip and solid-state release, providing reliable protection against short circuits and overloads.
- 22. High Interrupt RatingWith an interrupt rating of 200kA at 690V AC, this circuit breaker ensures safe and efficient disconnection of electrical currents.
- 33. Versatile ApplicationSuitable for 3-phase applications, the T4L 320 is ideal for a wide range of electrical installations, including transformers and generators.
- 44. Efficient DesignThe moulded case design ensures compact dimensions (105 x 205 x 103.5 mm) while maintaining high performance and durability.
- 5
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
CN8
85389099
Country of Origin
Italy (IT)
Customs Tariff Number
85389099
EAN
8057558515519
Invoice Description
T4L 320 BREAKING PART 3p F F + Acc
Minimum Order Quantity
1 piece