T4S250 PR221DS-I R160 W MP 3P
The ABB Tmax T4S 250 PR221DS-I R160 W MP 3P is a high-performance moulded case circuit breaker designed for reliable and efficient electrical installations. It features a solid-state release mechanism and front terminals, ensuring optimal safety and ease of use.
Product ModelT4S250 PR221DS-I R160 W MP 3P
Material Number1SDA097119R1
Product ID77458
Stock on Request
Last updated: 8/29/2026Key Features
- 11. Superior Short-Circuit Breaking CapacityThe Tmax T4S 250 PR221DS-I R160 W MP 3P boasts an impressive short-circuit breaking capacity of up to 85 kA at 220/230 V AC, providing robust protection against electrical faults.
- 22. Solid-State Release MechanismEquipped with a solid-state release mechanism, this circuit breaker ensures reliable and consistent operation, minimizing the risk of false tripping and ensuring high availability.
- 33. Front Terminal ConnectionThe front terminal connection makes installation and maintenance easier, reducing the need for rear access and improving overall efficiency.
- 44. High-Performance DesignDesigned with high-performance in mind, the Tmax T4S 250 PR221DS-I R160 W MP 3P offers superior performance in a compact design, making it ideal for a wide range of electrical applications.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
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Value
Parameter
Value
Environmental Information
9AKK108467A6707
Product Net Width
105 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
3.85 kg
Product Main Type
SACE Tmax T