Alternating Relays from Macromatic Equalize Load Run Time
The selection of Macromatic alternating relays offered through Major Electronix are designed for applications in which the run time of two or three loads needs to be equalized. Most of the plug-in style relays feature selector switches to lock the relay into one load, or choose which load runs first. The ARP series Duplexor relays are design for two loads, while the ATP Triplexor series can be used with up to 3 loads. Outputs for the duplexor series include 10A SPDT & DPDT, or 10A DPDT cross wired. The triplexor series has 3 SPNO output contacts. All of them feature LED indicators to show which load will energize first, or which will energize next, depending on the model. Also available is the ARF series of door mounted relays which feature a flange housing that can be attached to an inner door.