It is a pre-assembled aluminum connector for Compact NSX100/160/250, used for 1 cable up to 250 A. It can accommodate both copper and aluminum cables, with a cross-section of 120 mm² to 185 mm². The permissible torque is 31 Nm for cable cross-section 120 to 150 mm². The connector snaps directly into the device terminals. This connector is sold in packs of 4.