The Closed-Type Terminals, Rigid-Type Terminal Blocks, and Euro Series Terminal Blocks are designed for touch-proof electrical signal transmission. These components utilize high-quality insulating materials, including Polybutylene Terephthalate (PBT) & low-density plastic (LDP). PBT, in particular, is known for its durability, non-hygroscopic properties, excellent insulation resistance, and ability to withstand high impulse voltages. The electrical conductors are crafted from premium copper alloys, combining copper and zinc in an optimal ratio to ensure minimal current transmission loss and controlled temperature rise within specified limits.
The screws, made from high tensile mild steel, can also be customized to stainless steel 304 grade or brass. Mild steel screws are treated with a specific grade of zinc passivation, providing superior resistance to corrosion in harsh environments. Brass screws, on the other hand, are coated with bright nickel for enhanced durability and aesthetics