Connectwell industries offers terminals with safety connections. This type of terminals are preferred for connection, which involve safety requirements of electric supply industry [esi] standards, british cegb regulations and ntpc application. In addition to high torque screw clamps, the terminal blocks have built-in spring loading. The terminals have specially designed current bar for right location of wire having hook type lug. This effectively prevents any kind of loosening of wire even when screw clamps are not tightened.