Additional equipment, horizontal connections, This connection set contains T-shaped connectors for the inner main connections and L-shaped connectors for the outer main connections., The L-shape enables the pole center to be shifted outwards and allows the connection of bars up to 120mm wide., This connection set is only intended for the 4000A, horizontal connection., Rated current In 4000 A, Pole 3, can be used for IZMX40.3.40F, IZMX40.3.40W, INX40.3.40F, INX40.3.40W