The PHOENIX CONTACT part 1804810 is a set of PCB headers designed for reliable electrical connections. These headers have a nominal current of 20 A and a rated voltage of 630 V, making them suitable for various electrical applications. With a nominal cross section of 4 mm² and 4 positions, they offer ample space for wire connections. The headers have a pitch of 7.62 mm and are colored green for easy identification. The contact surface is coated with tin for improved conductivity and durability. They are designed for wave soldering mounting, ensuring a secure and robust connection. The headers have a linear pinning layout and solder pins with a length of 5 mm. To facilitate installation, they come with a mounting flange, which is available separately and can be ordered under the accessory Order No. 1827570. Trust PHOENIX CONTACT for high-quality, reliable PCB headers that meet your electrical connection needs.