R8330D1039/U

Electric Furnace Sequencer

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One Control Switches A Fan And Up To Three Elements On And Off In Sequence, 24 VAC Coil Rating, Terminal Main Electrical Connections.

Features

Isolated Fan Switch Has Positive Interlock To Assure Fan is On When The Element Is On, And Fan Is Off When The Element Is Off

Auxiliary Switch Controls A Second R8330 In Application With More Than Three Elements

Cycles ON Within Two Minutes, OFF Within Four Minutes

Ten-Second Minimum Delay Between Stages