Busbar Bench
sketch it, she'll do the sums
Job
Tier
Bar
25 × 3
25 × 5
40 × 5
40 × 10
50 × 5
50 × 6.3
50 × 10
63 × 6.3
63 × 10
80 × 6.3
80 × 10
100 × 6.3
100 × 10
Custom…
×
mm
Phase
—
R · red
W · white
B · blue
N · neutral
E · earth
Bend
Auto (6.3→2, 10→4)
Custom…
+
mm/bend
0 mm
1
2
3
Measurement
0
mm
7
8
9
÷
4
5
6
×
1
2
3
−
.
0
⌫
+
Cancel
Set
Choose
Punch pattern
Along the bar — X
Measure X from
X
first hole from that end, mm
xn
holes along
xd
X centres, mm
Up the face — Y
Y
datum
From edge
Centred
Y
first hole up from the edge, mm
yn
holes up the face
yd
Y centres, mm
Phases
On which phases
the set makes one drawing — a pattern needn't be on all of it
Between phases
does X sit still, or run on with the step?
Sits still
Runs on
step
mm further along each phase
Tool
Hole
the tool, and the colour it gets marked in
Other Ø
mm
Cancel
Delete
Add holes
Step 1
— draw the shape of the bar (side view)