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51
MR
medium rating busbar
how to create codes for SB/MR adaptors
600
250
350
1200
290
400
40
MR
Left hand
Right hand
L1
PE
L2
N
L3
SB
L1
PE
L2
N
L3
SB
Conductors
0
Aluminium
5
Copper
Case
0
Galvanised
1
Full galvanised
2
Painted
3
Full painted
Type
2
Right
3
Left
Rating
1
160 A
2
250 A
3
315 A
4
400 A
5
630 A
6
800 A
7
1 000 A
8
500 A
Example code
50400226
means
Aluminium
Galvanised
Type RH
800 A
55420235
means
Copper
Full galvanised
Type LH
630 A
5 0 4 0 0 2 2 1
NOTE
SB is a previous range of Zucchini medium rating busbar