T2S160 PR221DS-I R160 P MP 3P

Key Features

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  1. Advanced Electronic Trip UnitThe PR221DS-I electronic trip unit provides high reliability and trip precision, ensuring accurate protection against overloads and short circuits. Its microprocessor-based technology ensures compliance with the latest standards, making it ideal for demanding applications.
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  2. High Breaking CapacityWith a breaking capacity of up to 85 kA at 415 V AC, the Tmax T2S160 PR221DS-I R160 P MP 3P circuit breaker is designed to handle high short-circuit currents, providing robust protection in critical power distribution systems.
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  3. Compact DesignDespite its high performance, the Tmax T2S160 is designed to be compact, optimizing space in switchboards and simplifying coupling with other circuit-breakers. This makes it an excellent choice for applications where space is limited.
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  4. Selective CoordinationThe PR221DS-I trip unit allows for selective coordination, enabling the protection function against delayed short-circuit (set to 100 ms or 250 ms) and instantaneous short-circuit. This ensures that the circuit breaker can be integrated into complex distribution systems without compromising safety.