T4S 250 PR221DS-LS/I In=160 3p F F
The ABB T4S 250 PR221DS-LS/I In=160 3p F F is a high-quality moulded case circuit breaker featuring a solid-state release and front terminals. It is designed to handle 160 A with a rated impulse withstand voltage of 8 kV, making it suitable for demanding electrical systems.
Product ModelT4S 250 PR221DS-LS/I In=160 3p F F
Material Number1SDA054022R1
Product ID75957
Stock on Request
Last updated: 8/29/2026Key Features
- 11. Reliable PerformanceThe ABB T4S 250 PR221DS-LS/I In=160 3p F F ensures reliable performance with a rated service short-circuit breaking capacity of 70 kA at 400 V AC, providing robust protection against electrical faults.
- 22. Efficient OperationWith a power loss of 4.4 W at rated operating conditions, this circuit breaker minimizes energy consumption, making it an efficient choice for modern electrical systems.
- 33. High DurabilityDesigned to withstand 20,000 mechanical cycles at 240 cycles per hour, this product offers exceptional durability and longevity, reducing the need for frequent replacements.
- 44. Compliance with StandardsThe ABB T4S 250 PR221DS-LS/I In=160 3p F F meets the stringent standards of IEC 60947, ensuring compliance with international safety and performance regulations.
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
105 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
3.5 kg
Product Main Type
SACE Tmax T