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B-40
Distribution
Presentation
DD382577
Powerclip busbars are compact and fully insulated
(IPxxB).
They are supplied ready for installation in the
switchboard.
There are three and four-pole versions with ratings
from 125 to 630 A.
Available in four lengths, they can be cut every 150 or
200 mm, depending on the rating.
Composition
Powerclip busbars are made up of ETP H12 channelled copper bars with threaded
M6 holes every 25 mm.
They are mounted on insulated bases and can be cut every 150 or 200 mm,
depending on the rating.
The ends of the busbars are plugged.
Clip-on covers protect against direct contact from the front. The covers can be easily
cut for the connections to the devices.
Installation
The busbars are supplied with supports that screw to the functional uprights of
enclosures or to an adapter in a cubicle.
They can be cut every 150 or 200 mm, depending on the rating.
Electrical characteristics
Permissible current of
the busbars (A)
Rated short-time withstand
current Icw (kA rms / 1 s)
Rated peak withstand current Ipk
(kÂ)
125
8.5
20
160
10
30
250
13
30
400
20
52.5
630
25
52.5
rated insulation voltage:
Powerclip 125 A busbars: Ui = 500 V
Powerclip 160/400 A busbars: Ui = 750 V
Powerclip 630 A busbars: Ui = 1000 V
impulse withstand voltage:
Powerclip 125/630 A busbars: Uimp = 8 kV.
b
v
v
v
b
v
125 A Powerclip busbars
Available in two lengths (450 and 750 mm) in three and four-pole versions.
The busbars can be cut to length every 150 mm.
They are supplied with clip-on covers that block off the connected cable lugs and can
be cut as needed.
Cat. no. selection
DD382578
Powerclip busbars 125 A
Cat. no.
Three-pole L = 450 mm
04103
L = 750 mm
04107
Four-pole L = 450 mm
04104
L = 750 mm
04108
Busbar connection
Four 125 A connections, L = 230 mm
(for NG125, NSA and INS equipped with tunnel terminals)
04145
A 35 mm² ferrule for connection to tunnel terminals is crimped to one end.
A 45° ring lug is crimped to the other end.
95 mm² tunnel terminals for INS : cat. no.
28947
(set of 3)
cat. no.
28948
(set of 4)
630 A Powerclip busbars
Secondary distribution