Once mounted,
the short circuit bridge cannot removed from
the application.232 3029140000
Application
range
B
9$
Instrument transformer wiring
TTB-Range
.
2. TTB lever link installation progress
The lever link plugged into the housings the
disconnect lever the respective terminal blocks
from above and creates mechanical connection
between them.
4.
3.
v
Application examples
Changing Protection/Metering device
B. SCCB TTB short circuit bridge
installation progress
The short circuit bridge inserted quickly and
easily the transformer side the terminal
block it´s deidcated channel. Once mounted, the lever link
cannot removed from the application. TTB lever link installation completed
The mechanical connection between the lever
mechanisms allows simultaneous opening or
closing two more disconnect levers.Planning and installation: Equipping the terminal blocks with accessories
1. SCCB TTB short circuit bridge
installation completed
When inserted, depending the position the
disconnect lever, electrical connection (short
circuit) between the two terminal blocks can be
realised
