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44
Min
Max
250
≤
A, B, C
≤
900
Bespoke dimensions (mm)
MR
medium rating busbar
technical information
(continued)
n
Single elbows – standard dimensions (300 + 300 mm)
90° as standard. Other angles available on request. IP 55 quick
connection
Horizontal elbow
RH
LH
Vertical elbow
RH
LH
300
300
300
300
Bespoke dimensions
Measure from the long casing to the axis of the elbow (see measuring
bespoke dimensions p. 49)
Special horizontal elbow
Min
Max
250
≤
A
≤
900
250
≤
B
≤
900
Bespoke dimensions (mm)
B
A
Special vertical elbow
Min
Max
300
≤
A
≤
900
300
≤
B
≤
900
Bespoke dimensions (mm)
B
A
n
Trunking lengths with S120 fire barrier
A
≥
200
200
630
244
244
158
244
160-315 A Al
250-400 A Cu
400-1 000 A Al
630-1 000 A Cu
n
Trunking lengths – 600 to 1 500 mm without outlets
205
90
150
196
75
135
600
≤
A
≤
1 500
110
160-315 A Al • 250-400 A Cu
400-1 000 A Al • 630-1 000 A Cu
Bespoke dimensions
Measure from the long casing to the axis of the elbow
Min
Max
300
≤
A, B, C
≤
900
Bespoke dimensions (mm)
Min
Max
300
≤
A, B, C
≤
900
Bespoke dimensions (mm)
Min
Max
300
≤
A, B, C
≤
900
Bespoke dimensions (mm)
n
Double elbows
Standard dimensions (300 + 300 + 300 mm)
90° as standard. Other angles available on request. IP 55 quick
connection
Double horizontal elbow
Left + right
Right + left
(B)
(A)
(C)
Double vertical elbow
Left + right
Right + left
(B)
(A)
(C)
Vertical + horizontal elbows
RH + LH
RH + RH
(B)
(A)
LH + LH
LH + RH
(C)
Horizontal + vertical elbows
RH + LH
RH + RH
(B)
(A)
All dimensions (mm) are nominal
LH + LH
LH + RH
(C)