T5L 400 PR223EF In=320A 3p F FC 1000VAC + Acc

Key Features

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  1. Advanced Protection FeaturesThe PR223EF offers enhanced \"EF\" short-circuit protection and adjustable delay for earth fault protection, ensuring maximum safety and reliability in electrical systems.
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  2. High Precision and AccuracyEquipped with microprocessor digital technology, the unit provides high precision and accuracy in current measurement, ensuring precise trip times and fault detection.
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  3. Versatile ApplicationSuitable for a variety of applications, including those requiring 3-phase protection, the PR223EF can be integrated into complex electrical systems with ease.
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  4. User-Friendly InterfaceThe unit features a user-friendly interface with LED indications for pre-alarm functions, making it easy to monitor and manage protection settings.