T4S320 PR221DS-LSI R320 P MP 4P

Key Features

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  1. High Performance and Reliability DescriptionThe ABB T4S 320 PR221DS-LS/I R320 4P is engineered to provide reliable performance in electrical distribution systems. Its robust design ensures consistent operation under various conditions.
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  2. Advanced Short-Circuit Breaking Capacity DescriptionWith a rated service short-circuit breaking capacity of up to 85 kA at 220/230 V AC, this circuit breaker is designed to handle high short-circuit currents, ensuring the safety of your electrical system.
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  3. Compliance with International Standards DescriptionThe T4S 320 PR221DS-LS/I R320 4P meets the stringent standards of IEC 60947, ensuring that it adheres to global safety and performance requirements for moulded case circuit breakers.
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  4. Efficient Operation DescriptionThis circuit breaker is designed for efficient operation, minimizing power loss and ensuring optimal performance in your electrical distribution network. Its solid-state release mechanism enhances reliability and reduces maintenance needs.