Available in 3 variants for 3–20 mm dia shields, ergonomic 790 Series comes with facilitated latching mechanism. Force-free installation is enabled via one spring that can be latched open while positioned over conductor and busbar and released on conductor shield. While dual marking locations accommodate WMB marker and multi-line continuous marking strip, recessed grips facilitate spring tensioning. Spring clamp also offers precise pressure required for optimal contact and shielding effect.