Branlebas-class destroyer
The Branlebas class was a class of ten destroyers built for the French Navy in the first decade of the 20th century. Eight of the ships survived the First World War and were scrapped afterwards.
Construction and design
The Branlebas-class was a development of the previous, and was the final evolution of the 300-tonne type which the French had built since 1899, with their first destroyer class, the. Like all the 300-tonne destroyers, the Branlebas-class had a turtledeck forecastle with a flying deck, raised above the hull, aft.They were long between perpendiculars, with a beam of and a maximum draught of. Displacement was. Two coal-fired Normand or Du Temple boilers fed steam at to two 3-cylinder triple-expansion steam engines, rated at, and driving two propeller shafts, giving a design speed of. Speeds reached during sea trials ranged from for to for. The ships had a range of at.
A belt of armour was fitted to protect the ship's boilers and machinery. The class was built with the standard gun armament for the 300-tonne destroyers, with a single Canon de 65 mm Modèle 1891| forward, backed up by six QF 3-pounder Hotchkiss| guns, while two 450 mm torpedo tubes were carried, with one amidships and one right aft. The ships had a complement of 4 officers and 56 men.
The Branlebas-class were considered good sea-boats, with reliable machinery. By the time the class was built, however, they were outclassed by contemporary British and German destroyers, such as the and the German being larger
Losses
- Branlebas was sunk by a German mine on 30 September 1915 near Nieuwpoort, Belgium.
- Étendard was sunk by German torpedoboat A39 on 25 April 1917 in the North Sea.
Ships
| Ship | Builder | Laid down | Launched | Operational History |
| Normand | November 1905 | 8 October 1907 | Sunk by mine 30 September 1915 | |
| Dyle et Bacalan, Bordeaux | December 1905 | 20 March 1908 | Sank 25 April 1917 | |
| Normand | November 1905 | 12 December 1907 | Stricken 29 September 1925 | |
| Dyle et Bacalan, Bordeaux | December 1905 | 4 May 1908 | Stricken 27 May 1925 | |
| Chantiers de Penhoët, Rouen | November 1905 | 21 December 1907 | Stricken 14 May 1921 | |
| Rochefort Dockyard | May 1905 | 10 September 1908 | Stricken 13 February 1932 | |
| De La Brosse et Fouché, Nantes | June 1906 | 4 April 1908 | Stricken 27 May 1921 | |
| Rochefort Dockyard | May 1905 | 3 July 1909 | Stricken 3 May 1926 | |
| De La Brosse et Fouché, Nantes | June 1906 | 5 February 1908 | Stricken 10 May 1920 | |
| Chantiers de Penhoët, Rouen | November 1905 | 23 September 1908 | Stricken 3 May 1926 |