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Distribution
Busbar selection
DD382628
Copper bars
Rating
(A)
Size of bars
(mm)
Cat. no.
Four copper bars, L = 1000 160
15 x 5
04161
250
20 x 5
04162
400
32 x 5
04163
Four copper bars, L = 1400 160
15 x 5
04171
250
20 x 5
04172
400
32 x 5
04173
Busbar supports
Rear busbar support
04191
DD381388
DD381389
Copper bars.
Busbar supports.
Accessories
Rear busbar barrier
Protects against direct contact with the busbar connections.
Supplied with mounting hardware.
DD382629
Designation
Cat. no.
Rear busbar barrier, H = 100 mm
04198
04198.
DD382630
125 A connection
For direct supply to comb busbars from the rear busbars in the switchboard.
Designation
Cat. no.
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)
04145.
160 A connection
For direct supply to an NSA160 from the rear busbars in the switchboard.
Designation
Cat. no.
4 160 A connections
04146
A 45 mm² ferrule for connection to tunnel terminals is crimped to one end.
A 45° ring lug is crimped to the other end.
DD382631
200 A connection
For supply of a 200 AMulticlip distribution block from the rear busbars in the
switchboard.
Designation
Cat. no.
Rear busbar connection for 200AMulticlip distribution block
04029
Connection between busbars
For electrical connections between two sets of rear busbars.
04029.
Designation
Cat. no.
4 copper angle brackets, 250A
04190
DD381458
8.8 class mounting hardware
Designation
Cat. no.
Set of 20 M6 x 20 bolts (20 bolts + 20 nuts +40 contact washers)
04194
Set of 40 M6 x 16 screws (40 screws + 40 contact washers)
04195
04190.
400 A rear busbars
Secondary distribution
B-44