T4S250 PR221DS-LSI R100 W MP 3P
The ABB T4S250 PR221DS-LS/I R100 3P is a fixed three-pole moulded case circuit breaker with front terminals and a solid-state release mechanism. It is designed to handle high current and short-circuit breaking capacities, making it ideal for various electrical applications.
Product ModelT4S250 PR221DS-LSI R100 W MP 3P
Material Number1SDA097115R1
Product ID77456
Stock on Request
Last updated: 8/29/2026Key Features
- 11. High Current CapacityThe ABB T4S250 PR221DS-LS/I R100 3P supports a rated current of 100 A, ensuring it can handle demanding electrical loads with ease.
- 22. Solid-State Release MechanismEquipped with a solid-state release mechanism, this circuit breaker provides reliable and efficient operation, minimizing downtime and ensuring consistent performance.
- 33. Short-Circuit Breaking CapacityWith a rated service short-circuit breaking capacity of 85 kA at 220/230 V AC, this breaker is designed to handle severe short-circuit conditions, protecting your electrical system effectively.
- 44. Mechanical DurabilityBuilt to last, the T4S250 PR221DS-LS/I R100 3P has a mechanical durability of 20,000 cycles at 240 cycles per hour, ensuring long-term reliability and minimal maintenance.
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
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