T4L 250 PR221DS-LS/I In=250 3p F F

Key Features

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  1. High Electrical DurabilityThe ABB T4L 250 PR221DS-LS/I In=250 3p F F is designed to withstand 8000 electrical cycles, ensuring reliable operation over time. It also supports 120 cycles per hour, making it ideal for demanding applications.
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  2. Mechanical ReliabilityWith a mechanical durability of 20,000 cycles, this circuit breaker provides consistent performance. Additionally, it operates at 240 cycles per hour, ensuring continuous reliability in various conditions.
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  3. Efficient Power LossThe product features a power loss of 10.7 W per pole at rated operating conditions, minimizing energy consumption and reducing heat generation.
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  4. Advanced Safety FeaturesThe circuit breaker is equipped with a solid-state release mechanism, enhancing safety by reducing the risk of electrical shock. It also supports double insulation between the front of the switchgear and live parts, ensuring complete safety during operation.