T5N400 TMA320 FF 4P+AUX-EMSAA

Key Features

• 1
  1. High Electrical DurabilityThe ABB T5N 400 TMA 320-3200 4P FF circuit breaker boasts an impressive 7,000 cycle endurance at 60 cycles per hour, ensuring reliable operation even in high-frequency applications.
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  2. Mechanical DurabilityWith a mechanical durability of 20,000 cycles at 120 cycles per hour, this circuit breaker is designed to withstand the rigors of frequent use and harsh environments.
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  3. Thermal Magnetic ReleaseEquipped with a thermomagnetic release (TMA), the circuit breaker provides reliable short-circuit protection and thermal management, ensuring safe operation under various conditions.
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  4. High Short-Circuit Breaking CapacityThe T5N 400 TMA 320-3200 4P FF offers exceptional short-circuit breaking capacities, including 36 kA at 400 V AC and 20 kA at 690 V AC, making it suitable for a wide range of applications.