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.

99036529675_Thumbnail.png
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.

99036529675.png