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B-62
Distribution
Terminal block components
PB101638-68
These components are used to build and install a terminal block:
on the framework near the conductor entry point
on a DIN rail mounted on the enclosure framework
at the rear of the enclosure or the interface
on the functional uprights in Prisma Plus switchboards.
Permissible current:
50 mm² terminal block kit: 160 Amax. at 40 °C
25 mm² terminal block kit: 90 Amax. at 40 °C
6 x 4 mm² terminal block kit: 63 Amax. at 40 °C
8-block junction kit:
90 Awith 1 junction
160 Awith 2 junctions mounted in parallel
2-block junction kit: 90
b
b
b
b
b
b
b
b
v
v
b
DB107883
DB107884
DB107885
Terminal blocks
Cat. no.
50 mm² terminal block kit
W = 2 blocks Batch of 2
PRA90045
25 mm² terminal block kit
W = 1 block Batch of 5
PRA90046
PRA90045
PRA90046
PRA90047
4 x 6 mm² terminal block kit
W = 1 block Batch of 10
PRA90047
DB107886
DB107887
Terminal block junction
8-block junction kit
W = 8 blocks Batch of 1
PRA90050
2-block junction kit
W = 2 blocks Batch of 10
PRA90049
Terminal block support
PRA90049
PRA90050
Terminal block support kit
W = 34 blocks
maximum
Batch of 1
PRA90051
DB107888
PRA90051
Use as incoming splitter block
PB101639-32
DB107891
Incoming splitter block kit
W = 1 block Batch of 4
PRA90048
For conver ing terminal block kits PRA90045/PRA90046/PRA90047 into an incoming splitter
block up to 125 A and 50 mm².
Permissible current:
entry via PRA90046 (1 x 25 mm² - 1 block): 80 A
entry via PRA90045 (1 x 50 mm² - 2 blocks): 125 A
Ui: 400 V and Uimp: 6 kV
b
b
Adjustable earth + neutral
terminal blocks
Spring or screw technology
Secondary distribution