3.Application examples
Performing comparative measurement
Planning and installation: Equipping the terminal blocks with accessories
1.
4. TTB lever link installation progress
The lever link (having long, asymmetrical, red
coloured foot) plugged into the housings the
disconnect lever the respective terminal blocks from
above and creates mechanical connection between
them.234 3029140000
Application
range
B
9$
Instrument transformer wiring
TTB-Range
. TTB lever link installation completed
The mechanical connection the lever mechanisms allows
simultaneous opening closing two more disconnect
levers. 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 short circuit bridge cannot removed from
the application. 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. Prior
to any re-energising the circuit, the needs be
pushed down into original position and the circuit closed.
v
B. Once mounted, the lever link cannot removed
from the application.
2. lifting the TTB CM, the two (or more)
disconnect levers the terminal blocks are disengaged
from each other and can switched independently
