This is the fixed part of an automatic connector for Compact NSX 100 to 630 auxiliaries connection.It is adapted for plug-in base or withdrawable circuit breakers.This fixed part is mounted on the plug-in base.It is equipped with connectors for bare cable up to 2.5mm².Auxiliaries are indication contacts, voltage releases, motor-mechanisms and Micrologic options.Compact NSX 100/160/250 can be equipped with 2 automatic connectors with 9 wires each.Compact NSX 400/630 can be equipped with 3 automatic connectors with 9 wires each.