JK1 Surge Protection Instructions
Instruction leaflet for fitting 125A Surge
Protection
4 pole busbar to be fitted after fitting incomer and phase links (see
incomer instructions).
Please refer to the incomer fitting instructions for fitting of incomer links.
Ensure that all electrical connections on the incomer device are
tightened to 3.5Nm.
Ensure the copper link upper connection points are tightened to 5Nm.
JK101SPD
JK102SPD
Pozidrive
PZ2
2.5mm
8mm
Socket
GB
1ZD0 - Issue 0 -1868 1 8 9
ZD00868ZD0868
Clip the odule device 4 m surge protection to the
dinrail next to the chosen incomer. (If 3 pole
substitute the neutral connection block with the
KRN199, copper neutral link and M6 carp nut and
tighten the nut to 5Nm.
M s tightened ake ure the phase not links are fitted but
into the incomer terminals.
P KB phaslace the 663E 4 busbar pole into the e
and neutral of the and terminals main switch tighten
the main switch screws. Push the shroud of the
busbar down onto the surge device making sure to
keep it level all and tighten 8 screw terminals to
3.5Nm.
Place the copper earth component into the bottom
two cage terminals and secure to 3.5Nm.
Connect the opposite end to the enclosure using the
2 hex head high-tourqe screws to 3.5Nm.
and fit the shroud provided with the incomer kit by
cutting out the extra modules to accommodate the
surge protection device.
1. 1 x Type I+II or Type II Surge
Protection device
2. 1 x Copper Earth Link
3. 2 Hex head Earth screws x
4. 1 x KB663E Busbar (4 pole)
5. 1 x KRN199 Terminal block
6. 1 x ZB0220 M6 Carp Nut
7. 1 x Neutral link
Parts list:
The device may only be connected and installed by an electrically skilled person. National standards and safety regulations must be observed.
The device must be checked for external damage prior to installation. If any damage or other defects are detected in this check, the device must not be installed.
Its use is only permitted within the limits shown and stated in the installation instructions.
Opening or otherwise tampering with the device invalidates the warranty.
•Disconnect protective g the plu before conducting insulation
testing on h system. therwise aulty remen are t e O f measu ts
possible.
•Reinsert the protective in plug to the base element after insu-
lation testing.
Insulation testing
