The PHOENIX CONTACT part 1788664 is a high-quality direct plug-in block specifically designed for reliable electrical connections. This plug-in block has a nominal current rating of 12 A and a rated voltage (III/2) of 320 V, ensuring efficient power transmission. It features 15 positions and a pitch of 5.08 mm, making it convenient for various wiring applications. With a connection method of screw connection with tension sleeve, this plug-in block guarantees secure and durable electrical connections. The green color adds visibility and easy identification in electrical installations. The contact surface is coated with tin for enhanced conductivity and long-term reliability. Additionally, this plug-in block supports direct mounting, simplifying installation and ensuring a stable connection. Overall, the PHOENIX CONTACT part 1788664 is a dependable and user-friendly solution for electrical connections, offering exceptional performance and longevity in a wide range of applications.