LEGRAND Keor MOD 100, Installation And Maintenance Manual, Page: 40 / 100

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4. Installation
When the input line is separated from the bypass line, it is also possible to install an accessory for double cable. In this way
it is possible for each terminal to use two cables with a smaller cross section than the one of a single cable.
For this installation, follow these steps:
- remove the metal jumper that connects the input line with the bypass line;
- crimp the input and neutral cables with M10 eyelets;
- connect the first three input cables L1, L2, L3 to the hole at the bottom of the accessory for double cable using three hex
M10x30 screws along with M10 flat washers and M10 grower washers. The grower washer must always be put on top
of the flat washer;
- connect the other three input cables L1, L2, L3 to the hole at the top of the accessory for double cable using three hex
M10x35 screws along with M10 flat washers and M10 grower washers. Through these screws, fix the accessories to the
terminals IN L1, IN L2, IN L3 of the input busbar. The grower washer must always be put on top of the flat washer;
- do not change the phase sequence (L1, L2, L3);
- connect the first input neutral cable to the hole at the bottom of the accessory for double cable using a hex M10x30
screw along with a M10 flat washer and a M10 grower washer. The grower washer must always be put on top of the flat
washer;
- connect the second input neutral cable to the hole at the top of the accessory for double cable using a hex M10x35
screw along with M10 flat washer and M10 grower washer. Through this screw, fix the accessory to the terminal of the
neutral busbar. The grower washer must always be put on top of the flat washer.
KEOR MOD 250 – input cables installation with accessories for double cable
and input line separated from the bypass line