The powerCON XX is a locking mains connector. It replaces device connectors when a reliable, locking solution is required for a secure power connection. It is suitable for use in fire seals in accordance with IEC 62368-1 and complies with IEC 60320-1 and UL 60320-1. Breaking Capacity (CBC) allows the NAC3MPXXA and NAC3MPXXB couplings can be inserted or unplugged under load and have a long electrical life.