In accordance with NEC 2023, requires a tool to open. Proven MULTILAM technology with high long-term stability, which ensures consistently low performance loss throughout the entire service life of the plug connector. Tried and tested plug connectors, over 15 years of experience in the field. Available for assembly with cross-sections up to 10mm2. Also available as ready made leads according to customer's specification. To be used with suitable mated connectors from the MC4 product family and suitable cable.