Modular Terminal Blocks Catalogue 2012/2013

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Terminals, P-Series (PUSH IN technology) Terminals, Z-Series (Tension clamp technology) Terminals, W-Series, Stud terminals, SAK-Series (Screw connection technology) Shield connection terminals KLBÜ AccessoriesAppendix

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The Weidmüller clamping yoke system vibration-resistant. This exerts locking effect the screw and guarantees excellent vibration resistance. It therefore not necessary to retighten the clamping screw.Connection systems The principle vibration resistance Clamping yoke As the clamping screw tightened, the ensuing force causes the upper threaded part spring back and exert locknut effect the screw.31282250000 2012/2013 . The relaxation the conductor is compensated for the elastic behaviour the Weidmüller clamping yoke. The vibration resistance depends the magnitude the spring force the leaf clamp, and this force also compensates the relaxation phenomena which occurs in the conductor. d W Technicalappendix W. TOP Like with the clamping yoke, the force exerted the steel lever as the screw tightened forces apart the two threaded parts the TOP connection. Leaf clamp The distance “d” between the shaft of the clamping screw and the leaf clamp causes elastic deformation of the spring the screw is tightened. therefore not necessary retighten the clamping screw

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