T4S 250 PR221DS-LS/I In=160 3p F F + Acc
Short Description: The ABB T4S 250 PR221DS-LS/I In=160 3P FF + Acc is a fixed three-pole circuit breaker with front terminals and a solid-state release, designed for AC applications. It features high breaking capacities and excellent insulation properties, ensuring reliable electrical distribution.
Product ModelT4S 250 PR221DS-LS/I In=160 3p F F + Acc
Material Number1SDX308393R1
Product ID73861
Stock on Request
Last updated: 8/29/2026Key Features
- 11. High Breaking CapacityThe ABB T4S 250 PR221DS-LS/I In=160 3P FF + Acc boasts high breaking capacities, ensuring it can handle short-circuit currents effectively, making it a reliable choice for electrical distribution systems.
- 22. Solid-State ReleaseEquipped with a solid-state release mechanism, this circuit breaker provides fast and efficient arc extinction, reducing downtime and improving overall system performance.
- 33. Front Terminal ConnectionThe front terminal connection makes installation and maintenance easier, allowing for quick and secure connections to copper cables, enhancing the overall efficiency of the electrical system.
- 44. Excellent Insulation PropertiesWith a rated insulation voltage of 1000 V, this circuit breaker ensures high levels of electrical safety by preventing unwanted electrical discharges, protecting both the equipment and personnel.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
CN8
85362090
Country of Origin
Italy (IT)
Customs Tariff Number
85362090
EAN
8051785767598
Invoice Description
T4S 250 PR221DS-LS/I In=160 3p F F + Acc
Minimum Order Quantity
1 piece