Power Supply Switch Box
The Power Supply Switch Box QDA-5 and QDA-10 are electrical devices that provide a safer distribution of power supply for panel and field instruments. Its compact design and functionality saves panel space, providing a better layout, and reduce the installation time.
The QDA receives power, ac or dc, and distribute it through separated channels. Each channel has a DPST switch and fuse holder, allowing shut-off of one loop while others continue running.