The TE Connectivity/ABB ENTRELEC part 1SNA115271R2200 is a terminal block connector from the SNA series. This connector features a double level design and a screw terminal connection. It is capable of withstanding voltages of up to 800VAC. With its unique gray color, this connector offers a visually appealing and aesthetically pleasing solution for connecting multiple wires or cables. It is a reliable and durable option for various industrial and commercial applications.