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APR-S AC220V OMRON Relay NEWProduct Description:
Voltage detection method
Three-phase motor anti-reversal relay
possible to reliably prevent the incorrect wiring of the motor caused by reversal of the relay.
In the power is turned on at the same time determines the positive phase, Invert blocked state of the electromagnetic contactor
Connected.
Depending on the connection method, but also to prevent the electromagnetic contactor phase failure on.
a small insertion type, does not require any adjustment.
voltage detection, when used without worry about the load current.
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