These resistors were designed to obtain maximum power dissipation in optimum working conditions.

The resistive wire is wound on a suitable ceramic support to sustain high thermal shock and is entirely covered with inorganic cement resistant to solvents.

The protection offered is not only non-flammable, but is also sufficient for normal environmental conditions.

The temperature resistance of the cement is greater than the fusion temperature of the winding wire.

The connections are installed with standard collars or with terminals for pressure plugs (fast-on); the electric contact is guaranteed by electric spot welding.

The adjustment collar enables an intermediate value to be established. The stability of the contact is guaranteed up to the surface temperature of 350°C.

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