Français-class submarine

Class overview
NameFrançais class
BuildersArsenal de Cherbourg
Operators French Navy
Preceded byFarfadet class
Succeeded byNaïade class
Built1899–1902
In service1902–1914
Completed2
Scrapped2
General characteristics (as built)
TypeSubmarine
Displacement
  • 147 t (145 long tons) (surfaced)
  • 153 t (151 long tons) (submerged)
Length36.8 m (120 ft 9 in) (o/a)
Beam2.8 m (9 ft 2 in)
Draft2.8 m (9 ft 2 in) (mean)
Installed power300 CV (220 kW) (electric motors)
Propulsion1 × shaft; 2 × electric motors
Speed
  • 10.1 knots (18.7 km/h; 11.6 mph) (surfaced)
  • 8.3 knots (15.4 km/h; 9.6 mph) (submerged)
Range
  • 51 nmi (94 km; 59 mi) at 9.5 knots (17.6 km/h; 10.9 mph) (surfaced)
  • 78 nmi (144 km; 90 mi) at 4.7 knots (8.7 km/h; 5.4 mph) (submerged)
Complement13
Armament

The Français class, also known as the Morse class, consisted of two submarines built for the French Navy during the first decade of the 20th century. They were copies of the Morse, except built in steel rather than earlier boat's bronze alloy.