The notice from the RTE did not give reasons for the strike and did not state whether it would impact power generation.
France's far-left CGT trade union will hold a conference on Nov. 12 to present its views on the future of state-controlled utility EDF amid ongoing discussions over France's long-term energy policy and suggestions that the government intends to break up the company.
The union is against the break-up of EDF.
RTE said in a separate note on its website that an ongoing strike at EDF's 580 megawatts (MW) Havre 4 coal-powered plant has been extended for another 24 hours until Friday.
The strike which began on Oct. 27 is in protest against a French government plan to shut down coal power generation by 2021.