ZJUN connectors enable the safe connection of both copper and aluminum wires without the need for additional cable terminals, which helps reduce installation time.

They are ideal for use in LV switchboards and electrical cabinets in residential, office, and industrial buildings.

The growing popularity of our connectors has led to the expansion of our product line with the ZJUN-3x50/3L connector, featuring three separate current circuits color-coded according to the PN-HD 308 S2 standard.

Another new addition includes the ZJUN-50 and ZJUN-2x50 connectors, available in red and black.

Made from high-quality materials, these connectors ensure reliable energy distribution. The screws have been coated with a special paste that provides secure protection against corrosion at the contact point. The housing is made of halogen-free material with the highest flammability rating of UL 94 V0.

Available in various configurations, they allow the connection of wires with cross-sections ranging from 1.5mm² to 240mm², making them a comprehensive solution.

Our connectors are certified in compliance with the EN 60947-7-1 standard and the technical standard IEC TS 60947-7-5:2021 for connectors compatible with aluminum conductors.