Locate the incomer switch (A) onto the left
side of the DIN rail (B), and fit the L1, L2
and L3 incomer links. Ensure that the links
teeth are within the top terminal of the
incomer switch.
Ensure the caged neutral link (C) is
secured to the neutral cross link using the
M6 carp nut and tightened to 5Nm. Use the
M5 carp nuts for the phase connections
and tightened to 5Nm.
Ensure that all terminal connections on
incomer switch (D) connections are
tightened to 3.6Nm.
Ensure the connections on the busbar links
(E) are tightened to 5Nm (3 x Phase and
neutral)
After terminating incoming cables fix the
main incomer shroud (F) to the clip in fixing
points (G).
Invicta 3 JK11003S / JK11253S
Instruction leaflet for fitting an incomer isolator / switch
F
E (5Nm)
D (3.5 Nm)
C
A
G
G
B
8mm
JK11003S
Invicta 3
Incomer isolator kit
Qty Description
1 Terminal shield
1 100/125A 3P modular switch
3 Incomer links
3 M5 carp nuts
1 Caged terminal & M6 carp nut
Hager Ltd
Hortonwood 50
Telford
Shropshire
TF1 7FT
National Sales Hotline 01952 675612
National Tech Support helpline 01952 675689
Website: www.hager.co.uk
Email us @: info@hager.co.uk
ZD0680 issue 12
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