AC Source Selector Switches

Sometimes called ship to shore switches these heavy duty industrial grade AC Rotary Transfer Switches are made in Austria for Blue Sea Systems by Kraus and Naimer. They are used to select between AC power sources when the necessary circuit protection is elsewhere. Typically in a marine application they are used to switch between shore and generator or between shore 1 and shore 2, however you will see that the biggest of these can switch between three different sources and off. All the switches have an off position. These switches are also available mounted on a metal panel and they can also be incorporated into a Custom 360-System modular panel.

All the switches shown here can also be supplied mounted in a panel, and for many of them it is possible to achieve the same functionality using circuit breakers with lockout slides. See the individual product pages to see the alternatives.
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