Garrison 505008 24V Double-Timing 4-Switch Fan Elec Heat Sequencer

Control Voltage 24 Volts. M1, M2, M3, And M4 Are Simultaneous. On Time: 1-24 Seconds Off Time: 45-75 Seconds. M5, M6, M7, And M8 Are Simultaneous. M5, M6, M7, And M8 Are Simultaneous. On Time: 30-70 Seconds Off Time: 1-40 Seconds.SpecificationsControl Voltage 24 VoltNumber of Switches 4Number of Timings DoubleOff Timing 45 to 75 sec. or 1 to 40 sec.On Timing 1 to 24 sec. or 30 to 70 sec.Measurements are shipping box size, not product dimensions.