Load current rating up to 150AMP Applicable with AC 1-3-phase & DC load ACDC operating voltage Operation indicator enables monitoring operation Build-in varistor effectively absorbs external surges more...
Contact protection relays are used in type 821 contact devices. They increase the switching reliability and switching capacity of electromechanical contact devices and lower their contact voltage. Undesired switching operations of contact devices caused by vibrations are significantly reduced by a drop-out de more...
Static relay with integrated heatink, ” ready to use” more...
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