If the position is not specified : NC on the connections side.
Heating reinforced to the ends
Power is generally 20% higher ( in W/cm² ) at the ends.
This principle ensures a better distribution of heating and balances heat losses which are usually more important on the edge of the heating plates.
2 or 3 paces (3 wires)
min. Ø 14 mm.
The installation can be set in motion quickly and only the necessary power for the regime is used.