T4V 250 PR221DS-LS/I In=250 3p F F
Short Product Description The ABB T4V250 PR221DS-LS/I is a 3-pole, 1150VAC moulded case circuit breaker with a solid-state release. It offers high mechanical and electrical durability, making it ideal for T4 environments.
Product ModelT4V 250 PR221DS-LS/I In=250 3p F F
Material Number1SDA054095R1
Product ID76149
Stock on Request
Last updated: 8/29/2026Key Features
- 11. High DurabilityThe ABB T4V250 PR221DS-LS/I boasts exceptional mechanical durability with 20,000 cycles and electrical durability with 8,000 cycles, ensuring long-lasting performance in demanding applications.
- 22. Advanced Solid-State ReleaseEquipped with a solid-state release mechanism, this circuit breaker provides fast and reliable operation, minimizing downtime and ensuring smooth electrical distribution.
- 33. Suitable for T4 EnvironmentsDesigned for T4 environments, this circuit breaker is ideal for applications requiring high levels of insulation and protection against electrical stress.
- 44. High Short-Circuit Breaking CapacityWith a rated service short-circuit breaking capacity of 12 kA at 1000VAC and 6 kA at 1150VAC, the ABB T4V250 PR221DS-LS/I offers robust protection against short circuits, ensuring the safety of electrical systems.
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