Phoenix Contact CBB multichannel circuit-breaker boards

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The CBB multichannel circuit-breaker boards from Phoenix Contact accommodate up to five devices for each protection path and thus help to reduce the installation effort. The boards combine compact potential distribution with the advantages of the CB TM1 circuit-breaker product line.

They are individually fitted with thermomagnetic circuit-breakers and therefore support various application scenarios. Owing to the high current-carrying capacity of the board, feeds of up to 60 A are possible. The integrated remote monitoring system provides relevant information about the current state of the plant or system. The product range includes 4-, 8- and 12-channel devices. The circuit-breaker boards furthermore support a redundant switching system design, which results in increased operational safety.