630
A 4 pole incomer kits contain:
•
3 x Line extension links
•
2
x Neutral link
s
•
4 x spreader links
•
8 x Phase link Allen fixing bolts and washers (M10)
•
4 x Long fixing screws
•
1 x MCCB
•
4 x M
10 Bolts
•
Terminal covers
Ensure terminal shrouds are
removed before fitting.
JF6/8 4 Pole
h
630A MCCB incomer kit
Connect the extension links to the busbar with the 3 x M10
coach bolts the M8 coach bolts. Hand tighten at this stage.
Connect the
2
neutral link
s
with the M8 coach bolts
, making
sure they are fitted under the Neutral phase of the MCCB
.
Hand tighten at this stage
.
Now tighten the MCCB fixing screws to secure the MCCB to
the pan assembly.
Once the MCCB is in place tighten all M10 electrical
connections to
22Nm
and M12 to
45-65Nm.
Tighten all
M8
connections to
13Nm
. Fit the terminal shrouds
Remove the busbar shield.
Fit the MCCB to the pan assembly with the fixings provided
1
3
mm, 17mm & 19 mm
A/F
ZD0741
Issue
6
