T4L250 PR221DS-I R250 P MP 4P
The ABB T4L250 PR221DS-I R250 P MP 4P is a high-performance moulded case circuit breaker, ideal for applications requiring reliable and efficient electrical protection. It features a rated current of 250 A and a rated voltage of 1000 V AC, ensuring optimal performance in various electrical installations.
Product ModelT4L250 PR221DS-I R250 P MP 4P
Material Number1SDA097430R1
Product ID90893
Stock on Request
Last updated: 8/29/2026Key Features
- 11. High Short-Circuit Breaking CapacityThe ABB T4L250 PR221DS-I R250 P MP 4P boasts a rated service short-circuit breaking capacity of 200 kA at 220/230 V AC, 120 kA at 380/400/415 V AC, and 100 kA at 440 V AC, ensuring reliable operation under extreme conditions.
- 22. Advanced Insulation PropertiesWith a rated insulation voltage of 690 V AC, this circuit breaker provides robust insulation, reducing the risk of electrical faults and ensuring safe operation in various environments.
- 33. Efficient Power LossDesigned with a power loss of 10.7 W per pole at rated operating conditions, the T4L250 PR221DS-I R250 P MP 4P minimizes energy consumption, making it an eco-friendly choice for your electrical installations.
- 44. Durable ConstructionBuilt to withstand 8000 electrical cycles and 20000 mechanical cycles, this circuit breaker offers exceptional durability and reliability, ensuring long-lasting performance in demanding applications.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
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Value
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Environmental Information
9AKK108467A6707
Product Net Width
140 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
4.65 kg
Product Main Type
SACE Tmax T