I ordered 5 switches for the discrete input's on the GEA24. I required 3 switches, plus one spare and BDH also needed one additional switch. It's amazing, I ordered these switches from Thief River Falls, MN USA and six days later they are delivered to my front door. ( plus they were delivered free of charge ). I installed tails on the switches, which will make installation easier. I will apply additional heat shrink tomorrow which will help strengthen the connections.