T5S 400 PR221DS-I In=320 3p F F

Key Features

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  1. High Electrical DurabilityDescription: The ABB T5S 400 PR221DS-LS/I In=320 3P FF is engineered to withstand 7000 electrical cycles at 60 cycles per hour, ensuring reliable operation in demanding environments.
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  2. Mechanical ReliabilityDescription: With a mechanical durability of 20,000 cycles at 120 cycles per hour, this circuit breaker provides long-lasting performance and minimal maintenance requirements.
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  3. Advanced Short-Circuit Breaking CapacityDescription: The T5S 400 PR221DS-LS/I In=320 3P FF boasts impressive short-circuit breaking capacities, including 85 kA at 220 and 230 V AC, and 50 kA at 400 V AC, ensuring effective protection against short circuits.
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  4. Compact DesignDescription: Measuring 140 mm in width, 205 mm in height, and 103.5 mm in depth, this compact design fits seamlessly into various electrical installations, saving space and enhancing installation efficiency.