The TE Connectivity/ABB Entrelec part 1SNA190005R2400 is an ABB-Connection - SNA Series Screw Terminal Block. This high-quality terminal block is designed for secure and reliable electrical connections in various industrial applications. The screw terminals make it easy to quickly and efficiently connect wires, ensuring a durable and safe electrical connection. Ideal for use in control panels, switchgear, motors, and other electrical equipment, the ABB-Connection - SNA Series Screw Terminal Block is a trusted solution for your electrical connection needs.