T4S 320 PR222DS/P-LSIG In=320 3p F F
High-performance moulded case circuit breaker with 320 A rated current, 4 poles, and solid-state release. Ideal for reliable electrical distribution systems.
Product ModelT4S 320 PR222DS/P-LSIG In=320 3p F F
Material Number1SDA054128R1
Product ID75926
Stock on Request
Last updated: 8/29/2026Key Features
- 11. High Current RatingThe ABB T4S 320 PR222DS/P-LSIG In=320 3p F F supports a rated current of 320 A, making it suitable for high-power applications.
- 22. Enhanced Short-Circuit Breaking CapacityWith a rated ultimate short-circuit breaking capacity (Icu) of 50 kA at 400 V AC, this circuit breaker ensures reliable operation under extreme conditions.
- 33. Mechanical DurabilityDesigned to withstand 20,000 cycles at 240 cycles per hour, this product provides long-lasting performance in demanding electrical environments.
- 44. Solid-State ReleaseEquipped with a solid-state release mechanism, the T4S 320 PR222DS/P-LSIG In=320 3p F F ensures fast and reliable tripping under fault conditions.
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Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Environmental Information
9AKK10103A1057
Product Net Width
105 mm
Product Net Height
205 mm
Product Net Depth / Length
103.5 mm
Product Net Weight
3.5 kg
Product Main Type
SACE Tmax T