When the rotary switch is in the "alternate" position, alternating operation of Load A and Load B occurs upon the opening of the control switch S1. To terminate alternating operation and cause only the selected load to operate, rotate the switch to position "A" to lock Load A or position "B" to lock Load B. The LEDs indicate the status of the internal relay and which load is selected to operate. Duplexing (Cross Wired): Duplexing models operate the same as alternating relays and when both the Control (S1) and Lag Load (S2) Switches are closed, Load A and Load B energize simultaneously. The DPDT 8-pin, cross wired option, allows extra system load capacity through simultaneous operation of both motors when needed. Relay contacts are not isolated. 
We have great pricing, why else should you place your order with us?

 No Hidden Fees!
You pay only applicable UPS shipping charges - or use your own UPS Account #. No handling fees! 

Personal Service!

You will receive an immediate automated response plus a personal email confirmation.

We do have a minimum order of $25.00 which helps us keep our prices so low!

If you have any questions please call us at (513) 489-2060 or email sales@midwestequipment.com.
If state taxes are applicable buyer is responsible for paying to their state.