T4S 250 PR221DS-LS/I In=250 4p F F
The ABB T4S 250 PR221DS-LS/I In=250 4p F F is a high-quality, four-pole molded case circuit breaker with a rated current of 250A. It features solid-state release and front terminals, ensuring safe and efficient operation in various electrical systems.
Product ModelT4S 250 PR221DS-LS/I In=250 4p F F
Material Number1SDA054035R1
Product ID74990
Stock on Request
Last updated: 8/29/2026Key Features
- 11. Reliable PerformanceThe ABB T4S 250 PR221DS-LS/I In=250 4p F F is designed to provide reliable performance under demanding conditions, ensuring continuous operation in electrical systems.
- 22. High Electrical DurabilityWith an electrical durability of 8000 cycles at 120 cycles per hour, this circuit breaker is built to withstand frequent on/off operations, making it ideal for high-traffic applications.
- 33. Mechanical ReliabilityThe circuit breaker boasts a mechanical durability of 20,000 cycles at 240 cycles per hour, ensuring long-term reliability and minimizing the need for maintenance.
- 44. Advanced Safety FeaturesEquipped with solid-state release and front terminals, this circuit breaker offers enhanced safety features, including improved insulation and reduced risk of electrical shock.
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