The 796638-2 is a Euro Style terminal block connector used for making wire connections on a printed circuit board. As part of this product family, it features a housing made from halogen-free Polyamide 6.6, which is self-extinguishing per UL 94V-0 standards. These connectors are designed for ease of assembly with features like built-in interlocks for stacking and are supplied with open, double captive screws to shorten connection time and prevent loss. Common applications for this type of connector include industrial controls, HVAC equipment, communications systems, test and measurement devices, and fire and security systems.