Further information for Schneider Electric LV429513 - torque limiting screws - 3 poles/4 poles - for NSX100..250 - set of 12
It is a torque limiting screw for the 3 or 4 pole Compact NSX 100/160/250. This accessory can be used to tighten the power connections with the correct torque. This torque limiting screw is sold in packs of 12.