A3N400 MF320/3840 FF 3P

Key Features

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  1. Reliable Electrical ProtectionThe ABB A3N400 MF320/3840 FF 3P provides reliable electrical protection with its thermomagnetic release, ensuring safe operation in various applications.
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  2. High PerformanceDesigned for high-performance, this circuit breaker delivers efficient and reliable electrical protection, making it ideal for transformer, generator, and installation protection.
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  3. Front Terminal ConnectionEquipped with front terminals, the ABB A3N400 MF320/3840 FF 3P offers easy and convenient connection, simplifying installation and maintenance processes.
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  4. Mechanical DurabilityWith a mechanical durability of 5000 cycles, this circuit breaker is built to withstand the rigors of frequent operations, ensuring long-lasting performance.