Baomain Universal Rotary Changeover Switch SZW26-63/D303.3 660V 63A 3 Position 3 Phase

Producto recibido como describe elVendedor

I have my tesla nema 14-50 charger in a metal box but planned to upgrade to a dedicated tesla home charger (until they raised the price from $350 to $450!). Wanted to retain the option of using the 14-50 plug so customized the box with this switch to run both off the same circuit (but never at the same time). In the picture I have the 240v supply running to the back half of the switch with jumpers between bank (1/5/9) and bank (3/7/11). When the switch is in position 0, all contacts are disengaged in in the OFF position. When the switch is in position 1, bank (2/6/10) is energized and will eventually be connected to the breakers on the left which will run to the new Tesla home chargers. When the switch is in position 2, bank (4/8/12) is energized which is connected to the NEMA 14-50 outlet shown.The only thing I wish this came with is a cap or covers for prevent accidental contact with the exposed terminals. I have some electrical tape on it for now but will try to make something out of plastic.On the door, there is a dedicated power meter measuring how much power is being drawn at any given time.

The lack of proper packing (or maybe it was broken and shipped anyway) resulting in a broken switch lever/handle. I will be returning the broken switch.Switch looks substantial, very good connections, weak part of the switch is the part that broke.For information, there is no common. 1 (left) has input and output connections, 0 (center) is off no connection to either 1 or 2 and 2 (right) has input and output connections. Since I need to use the switch to select the power source. I bridged the output from 1 and 2 so that when the switch is on 1 the motor gets power from source 1 and when the switch is on 2 the motor get power from source 2. If the switch is on 0 the motor receives no power.

A little interesting to wire this Switch up with 8 gauge wire to connect my solar bank battery banks shore power and generator. Switch to 1 and it will run either the Generator or shore power if plugged in to our Bus conversion and if I switch it to 2 and it runs the Bus through our inverter and batteries and solar panels. There is an automatic switch that does this two but is a lot more money and it is delayed in shipping and patent pending.This will run both L1 & L2 in our rv which in the past and many RV's really only run one or the other at 30 Amps but this will run one at 30A and the other at 20A. I don't have think about what is hooked up to which plug etc. it will run it all Boondocking except the AC's unless you have a spit unit then it will if you have enough battery power and large enough inverter.

Good switches but not packaged well enough to protect them in the shipping process. Many items that come through shippers like UPS and the USPS look like they have been handled pretty harshly especially lately. I had to re-glue the damaged switch and it works well now for bypassing an inverter and solar with batteries array with the 30 amp shore power in a RV.

I am still installing my system. I am convinced these 2 switches will be fine. However I have a question but I can't find a place to ask questions so I'm asking here.I am mounting two switches together. I have discovered that one switch is off by 45 degrees from the other. Which has 2 problems. The first issue is that the switch settings is pointing to the wrong place. The center position on the switch is pointing to the 2 on the face, with the other 2 settings pointing 45 degrees off. Second is that I want both switches to match so it won't confuse people.How do I adjust the position of the switch to point straight up for zero?

I love this switch, the parts and makeup are robust and hearty. the contactors design to take a load. BUT.... I took off the handle and faceplates to install it onto my project door and the handle key started sliding and one of the retainer washers slid out from center. i slid the the key back a little to adjust it and just like that, "snakes in a can" 15 or so springs, contactors and metal bits erupted across the room in every direction. It was so shocking and hilarious i didnt even get mad. I wouldnt even consider trying to reassemble it as it is a crucial piece of hardware for the on/off and rotation of my lathe. I have ordered another one, but it sure would have been great information to know. just a piece of electrical tape down each side before unscrewing anything and my lathe would be running now. It is a great product and perfect for on-off-reverse, the delay just sucks. just Be Warned!

Great switch ! Used this as a bypass on solar mains .