T5N400 TMA400 3P+AUX+EF-EMSAA

Key Features

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  1. High-Performance DesignThe ABB T5N400 TMA400 3P+AUX+EF-EMSAA is engineered with a robust design, ensuring reliable operation under high current conditions. Its thermomagnetic release provides a secure shutdown in case of an electrical fault.
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  2. Versatile ProtectionEquipped with an auxiliary switch, this circuit breaker offers additional protection features. The switch can be used to control or monitor the circuit, enhancing overall system safety and functionality.
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  3. Efficient OperationDesigned for efficient operation, the T5N400 TMA400 3P+AUX+EF-EMSAA minimizes energy loss and ensures consistent performance. Its advanced thermal management system helps in maintaining optimal operating temperatures.
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  4. Compliance with International StandardsThe product meets stringent international standards, including UL and CSA certifications. This ensures that the circuit breaker operates safely and effectively in a wide range of electrical environments.