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Monitoring Relays

Voltage monitoring Relay MMR17-V1B-U230-108

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Voltage monitoring Relay MMR17-V1A-U230-108

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Voltage monitoring Relay MMR17-V3B-M230-108

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Voltage monitoring relay MMR17-V3A-M230-108

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Monitoring relays ensures reliable system protection against demage.

It is used to secure loads (eg. motors) from the voltage unbalance, incorrect phase sequence or damage to the executive contactor’s contacts.

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