T4H 250 PR221DS-LS/I In=100 4p F F + Acc

Key Features

• 1
  1. High-Performance DesignThe ABB T4H 250 PR221DS-LS/I In=250 4p FF is engineered to provide reliable and efficient electrical distribution. Its high-performance design ensures that it can handle demanding applications with ease.
• 2
  2. Excellent Short-Circuit Breaking CapacityWith a rated service short-circuit breaking capacity of 70 kA at 400V AC, this circuit breaker is designed to handle severe short-circuit conditions, protecting your electrical system from damage.
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  3. Durable ConstructionBuilt to last, the T4H 250 PR221DS-LS/I In=250 4p FF has an electrical durability of 8000 cycles and a mechanical durability of 20,000 cycles, ensuring it can withstand frequent use and harsh environments.
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  4. Solid-State ReleaseEquipped with a solid-state release mechanism, this circuit breaker provides fast and reliable operation. The solid-state design ensures consistent performance and reduces the risk of mechanical failure.