The switch that can handle your heavy duty requirements. Single or double pole with wire lead or screw terminations, and ratings to 20A 125V 10A 250V, the ac/dc DK/EK-Series is the most heavy duty toggle switch in the Carling line. Its sturdy metal construction and stiff actuation force will withstand the abuses of virtually any stringent application. The quick make/quick break contact mechanism is ideal for high voltage DC applications.
Comment: Hinkley Point C must deploy mandated protections for fish
What problem do EDF have with the fish (fry) getting into the cooling water? The author makes no attempt to explain why EDF feel they have to do this....