2P 100A Dual Power Automatic Transfer Switch 220V Generator Changeover Switch Tools Dual Power Transfer Switch Din Rail Mounting Type 50HZ/60HZ

Ese producto si está acto para la venta

Es de material de buena calidad. Funciona super bien. Lo recomiendo.

i got the switch to automatically flip between grid and backup. the instructions are really not helpful. for each of the two sides (grid and generator), you have to connect N and R to the two power and neutral wires that are supplying the power for that side

Excelente equipo Práctico y fácil de instalar.

Este producto es de mala calidad, funciono solamente 3 días y dejo de funcionar, no deja hacer la transferencia ni en modo manual. Me demore en ponerlo en funcionamiento y no puedo hacer devolucion o reemplazo porque la tiempo de devolución ya habia terminado.

Picture and description relates to 3P switch w/o NEUTRAL terminal. However, the User's Manual provided w/ the switch have ZERO correlation w/ the physical device:1. Almost identical informaton is repeated severaltimes, but NON reflects the physical device (3P w/o NEUTRAL); this includes physical dimentions2. There are three Fig. 3 Controller wireing duagrams - each have NO relation to the actual device3. There are three Fig. 2 Internal Wirein diagrams wi/ no relation if such "electricl" diagram is per each of the R, S, T phases (and what about the Neutral), or is it connected to one of themWhat you do if you physical device have only R, S and T but not N?4. What are the "Main power terminal and passive signal.." and one of MANY Fig.1 for - for a control of auxiliary generator automatic start? On the diagrams, the 1st Fig. 1 (page 8) indicates FD terminals are used to start the auxilary supply engine. BUT on my device, closely resambling one from p. 19, those terminals are labeled NC, COM, NO (in diagram on p. 22 "Passive Output" (or A/B respectively) while on the device: NO, COM, NC. Since there is no explenation/diagram of functianality, and the label are reverse and beside COM commonally interpretate as "Common" - like NEUTRAL (which does not exist on the device!), one must wonder what kind of incompetent individual wrote this "User's Manual",There is much more, but I have already wasted lot of time and will stop here.

Excelente, he comprado varios, sólo uno me falló y fue por culpa del generador, lo volví a comprar.

I ended up buying 3 of these. While all 3 function properly, 1 had no instructions (my first one which made it fun to search online for instructions) and the second 2 both had problems with the screws. The screws and sockets are very soft metal which get cross threaded incredibly easily. Just wiring in the main wires we ended up replacing 3 of the screws with wood screws after the sockets got stripped so badly by the original machine screws. The metal is just too soft. They do function as expected but I have to worry about wires coming loose.

El producto en si se observa de buena calidad; el instructivoviene generalizado pero fácil de entender; después de instalar mejoramos la reseña