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46
MR
medium rating busbar
technical information
(continued)
n
End stop
Ensures IP 55 protection at the end of the run (EN 60529)
175
240
n
Switchboard-transformer feed units
RH
LH
Type 1 Type 2
Dimensions (mm)
Al
Cu
Type 1
160 A
250 A
250 A
315 A
315 A
400 A
Type 2
400 A
630 A
500 A
800 A
630 A
1000 A
800 A
–
1000 A
–
250
140
250
280
140
125
20
20
125
75
65
30
50
90
Ø9
Ø11
Ø11
340
65
All dimensions (mm) are nominal
n
In-line bus switch
RH
LH
Type 1
Type 2
550
A
1050
350
B
450
280
C
300
1050
D
1550
Dimensions (mm)
B
C
40
D
A