T4S 250 PR221DS-I In=250 4p F F
Short Product Description The ABB T4S 250 PR221DS-I is a 4-pole molded case circuit breaker with a rated current of 100 A, designed for reliable electrical distribution. It features a solid-state release and front terminals, ensuring efficient and safe operation.
Product ModelT4S 250 PR221DS-I In=250 4p F F
Material Number1SDA054038R1
Product ID74931
Stock on Request
Last updated: 8/29/2026Key Features
- 11. Reliable PerformanceThe ABB T4S 250 PR221DS-I is engineered to provide reliable performance under various electrical conditions, ensuring continuous operation and minimizing downtime.
- 22. High Short-Circuit Breaking CapacityWith a short-circuit breaking capacity of 50 kA at 400 V AC, this circuit breaker can handle high fault currents, protecting your electrical system from damage.
- 33. Efficient DesignThe solid-state release mechanism ensures fast and efficient operation, reducing the time to reset the circuit breaker after a fault.
- 44. Durable ConstructionDesigned to withstand 20,000 mechanical cycles and 8,000 electrical cycles, this circuit breaker is built to last, providing long-term reliability in demanding environments.
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
9AKK10103A1057
Product Net Width
140 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
3.05 kg
Product Main Type
SACE Tmax T