French submarine Volta

An unidentified Brumaire-class submarine in Cherbourg
History
France
NameVolta
Ordered29 October 1906
BuilderArsenal de Rochefort
Laid down21 July 1909
Launched23 September 1911
Completed13 December 1912
Stricken27 October 1922
IdentificationBudget number: Q79
FateSold for scrap, 22 March 1923
General characteristics (as built)
Class & typeBrumaire-class submarine
Displacement
  • 397 t (391 long tons) (surfaced)
  • 551 t (542 long tons) (submerged)
Length52.15 m (171 ft 1 in) (o/a)
Beam5.42 m (17 ft 9 in)
Draft3.19 m (10 ft 6 in)
Installed power
  • 725 PS (533 kW; 715 bhp) (diesels)
  • 660 PS (490 kW; 650 bhp) (electric motors)
Propulsion
Speed
  • 13 knots (24 km/h; 15 mph) (surfaced)
  • 8.8 knots (16.3 km/h; 10.1 mph) (submerged)
Range
  • 2,000 nmi (3,700 km; 2,300 mi) at 9.6 knots (17.8 km/h; 11.0 mph) (surfaced)
  • 84 nmi (156 km; 97 mi) at 5 knots (9.3 km/h; 5.8 mph) (submerged)
Complement2 officers and 27 crewmen
Armament

Volta was one of 16 Brumaire-class submarines built for the French Navy during the 1910s. Completed in 1912, the submarine was assigned to the 2nd Submarine Squadron based at Cherbourg when the First World War began in August 1914.