3KC3 and 3KC6 transfer switching equipment3KC3 and 3KC6 transfer switching equipment
Auxiliary switches
Auxiliary switches are available as options for the 3KC3 and 3KC6 transfer switching equipment.
Auxiliary switches with separate contacts (3KC9603-1) or auxiliary switches with linked common contacts (3KC9603-2) can be selected depending on requirements. A maximum of two auxiliary switches may be connected per transfer switching equipment irrespective of the type (3KC9603-1 or 3KC9603-2). 3KC3 transfer switching equipment comes fitted with one auxiliary switch (3KC9603-1).
One changeover contact for positions I, 0 and II is included per auxiliary switch.
Description |
Product number |
Suitable for transfer switching equipment with current rating |
---|---|---|
Auxiliary switch with separate contacts |
3KC9603-1 |
40 A … 160 A |
Auxiliary switch with linked common contacts |
3KC9603-2 |
40 A … 160 A |
You can find information on the design and installation of the auxiliary switches in the section titled Mounting and connecting auxiliary switches.