Installation instructions
Notice d’instructions
Bedienungsanleitung
Instrucciones de uso
Instruções
Bruksanvisning
Gebruiksaanwijzing
JF4**B
Invicta 3 Panelboard
ZD0740 issue 3a
All product(s) must be installed by a suitably competent electrician giving
consideration to their intended use and in accordance with the current
edition of BS 7671 (IET Wiring Regulations).
The Electricity at Work regulations and the Health and Safety at Work Act
shall be complied with.
Only equipment and arrangements specified in Hager’s technical
documentation / catalogue shall be used
Install in the vertical plane only.
Notice:
To prevent potential overheating from loose connections the installer shall
check connections are tightened to the torque levels stated in these
instructions prior to energising this board. This check should include
factory made connections which may have loosened in transit.
Page 1
ZD0740 issue 3a
Fixing points with central keyhole
Page 2
400A Incomer kits contain:
• 3 x Phase extension links
• 3 x spreader links
• 6 x Phase link Allen fixing bolts and washers (M10)
• 4 x Long fixing screws
• 1 x MCCB/ MCS
• Terminal covers
Ensure terminal shrouds are
removed before fitting.
JF4 3 Pole 400A MCCB/MCS incomer kit
ZD0740 issue 3a
1
2
Connect the extension links to the busbar with the 3 x M10
coach bolts. 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
Fit the terminal shrouds
17 mm A/F
8 mm HEX
Fit the MCCB to the pan
assembly with fixing screws
provided
Fit the extension links (A) to
the MCCB with the Allen
fixings
Fit the spreader links to the
bottom of the |MCCB (B) with
the fixings provided
A
B
Page 3
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