Category:Knife switches

Media in category "Knife switches"

The following 26 files are in this category, out of 26 total.

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  Antenna power switch with spill gap (2360732477).jpg 3,072 × 2,304; 2.95 MB
  
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  CKS–30.jpg 170 × 364; 17 KB
  
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  Detail of switches on West wall, plant switch house - Bureau of Mines Metallurgical Research Laboratory, Original Building, Date Street north of U.S. Highway 93, Boulder City, HABS NEV,2-BOUC,1B-18.tif 4,426 × 5,455; 23.03 MB
  
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  Dortmund - Zeche Zollern - Maschinenhalle-6284.jpg 3,225 × 4,838; 12.37 MB
  
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  DPDT knife switch in closed position.jpg 1,600 × 1,200; 802 KB
  
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  Electrical Machinery 1917 - knife switch (cropped).jpg 401 × 620; 130 KB
  
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  Electrical Machinery 1917 - knife switch.jpg 401 × 743; 163 KB
  
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  ETH-BIB-Zürich, ETH Zürich, Altes Physikgebäude, Batterieraum-Ans 02384.tif 2,777 × 2,047; 16.36 MB
  
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  Grimetons radiostation - KMB - 16000300025713.jpg 512 × 768; 55 KB
  
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  Heimbach - power plant 14 ies.jpg 800 × 700; 158 KB
  
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  Lever Switch .jpg 567 × 508; 91 KB
  
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  Main electrical switch banks, plant switch house, looking to the North - Bureau of Mines Metallurgical Research Laboratory, Original Building, Date Street north of U.S. Highway HABS NEV,2-BOUC,1B-17.tif 5,501 × 4,365; 22.9 MB
  
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  Mulino al Pizzon, interno (Pizzon, Fratta Polesine) 08.jpg 2,976 × 3,968; 2.59 MB
  
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  Näs kraftverksmuseum 20090725 5.jpg 3,072 × 2,304; 2.53 MB
  
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  Omställare krig fred.jpg 3,200 × 2,400; 4.12 MB
  
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  Open knife switch.jpg 2,475 × 2,250; 858 KB
  
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  Power Breakers (8132276994).jpg 2,848 × 4,288; 4.59 MB
  
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  Rotary "Knife Contacts".jpg 2,413 × 2,592; 1.17 MB
  
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  Seattle City Light Meter Division Christmas party, 1961 (52581857869).jpg 1,810 × 1,425; 828 KB
  
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  Spoorwegmuseum - Parte I.jpg 2,000 × 1,500; 905 KB
  
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  StateLibQld 2 297735 Main switch board at the Central Power Station, Mt. Morgan, 1907.jpg 1,000 × 814; 150 KB
  
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  Switch2 (PSF).png 1,876 × 819; 112 KB
  
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  Tpst.jpg 1,024 × 743; 97 KB
  
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  Two pole knife switch.png 2,128 × 810; 30 KB
  
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  USSR knife switch from trolleybus grid.JPG 2,736 × 3,648; 2.97 MB
  
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  台灣省雲林縣西螺鎮西螺戲院-4.jpg 2,592 × 1,936; 1.67 MB