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For multilevel installation terminal blocks with internal
N-disconnection, test plug adapters can inserted
into the free vertical test slot when the N-potential is
disconnected.
Commoning two potentials one single jumper slot via
extremely slim staggered jumpers.
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Rail-Mount Terminal Blocks, TOPJOB® S
Installation Rail-Mount Terminal Blocks, TOPJOB® S
Installation
Installation Rail-Mount Terminal Blocks
N-potential disconnection via N-knife disconnect within a
terminal block assembly without busbar.195
R R
N
PE
L
max.
Double-fuse plugs with 25) miniature metric fuses
can used carrier terminal blocks without N-knife
disconnect standard terminal block width.
fine-stranded,
tip-bonded
fine-stranded,
with ferrule
(gastight crimped)
fine-stranded,
with pin terminal
(gastight crimped)
Insert the operating tool between the staggered jumpers,
then lift the jumper.
500 V
www.
Multilevel installation terminal block fitted with N/L-test
plug adapter for quick and safe insulation resistance mea-
surement the connected and L-potentials
Multilevel installation terminal block fitted with N-test
plug adapter for insulation resistance measurement the
N-potential
Single-fuse plugs can used combination with mm
thick end and intermediate plates carrier terminal
blocks without N-knife disconnect.
Test plug adapters for both individual N-potential mea-
surement and insulation resistance measurement the
connected and L-potentials are available
