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Front operated switch load 3 - and 4-pole 63-4000 Amperes Series FMU Switch 3 - and 4-pin Front operated series >>More technical information<< Related products: Spaces and disconnectors 1-to 4-pin Load switches 3 and 4-pole Tab Changer V Special equipment according to customer specifications
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Used in: Diverter switch of the types FMU connect a consumer choice between two energy sources (eg network - and emergency power supply). The switching function of the devices I - 0 - II is in position I of the consumer with the power supply, connected to position II with the emergency power supply or the generator. In the 0-position, both energy sources are separated by the consumer and switched entirely free of tension. Load switches are preferably used in installations where the power only briefly or not be interrupted. Most used places: • Post • Train • Radio / Broadcasting • Traffic operations • Airports • hospitals |
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