ZS feed-through terminal blocks with screw connection from the SNK series are available in widths from 5.2 mm to 26 mm. They enable space-saving connections of conductors from 0.2 mm² to 120 mm² and thus a combination of high performance and compact dimensions. ZS feed-through terminal blocks also offer uniform conductor feeds, cross-connector channels and labeling areas. Due to their vibration resistance, they are suitable for particularly demanding applications such as railway applications and power distribution. The SNK series is certified according to IEC and UL and can therefore be used in a variety of ways worldwide. The terminal blocks are shockproof and corrosion-resistant and can therefore be used in demanding environments. They also have ATEX approvals, which allow them to be used in hazardous areas. All terminal blocks in the SNK series, with their different connection technologies, have uniform accessories and thus optimize your logistics. The asymmetrical design and the snap-in of the terminal blocks enable simple, quick and error-free assembly.