Device for connecting an electric motor intended for use in a fuel tank, in particular of a motor vehicle

A device for connecting an electric motor configured for use in a fuel tank, the electric motor comprising an armature of a rotor the device comprising:

• at least one brush configured to slide over the armature of the rotor;
• at least one connector contact;
• and
• an electric lead coupled between the at least one connector contact and the at least one brush,
• wherein the electric lead has a sheath comprising polytetrafluoroethylene.

A motor assembly comprising:

• a housing;
• a rotor rotatably mounted in the housing;
• an armature coupled to the rotor configured to provide power to the rotor;
• a plurality of brushes slideably coupled to the armature;
• a plurality of electric leads, each of the plural leads having a first end electrically coupled to a respective one of the plural brushes;
• a polytetrafluoroethylene sheath enveloping each of the plural leads;
• and
• an interference suppression part coupled to the plural leads.