The PHOENIX CONTACT part 1755532 is a PCB header that is designed for various electrical applications. It has a nominal current rating of 12 A and a rated voltage of 320 V (III/2). With a nominal cross section of 2.5 mm², this header is capable of handling electrical connections efficiently.This PCB header features 4 positions, allowing for multiple connections to be made. The pitch of 5 mm ensures proper spacing between the positions, which aids in the organization of electrical connections. Additionally, the header is colored green, making it easily identifiable amongst other components.The contact surface of the header is coated with tin, which offers excellent conductivity and corrosion resistance. This ensures reliable and long-lasting electrical connections. The header is designed for wave soldering mounting, which provides a secure attachment to the PCB.The pin layout of the header is linear, making it straightforward to connect wires or other components in a straight line. The solder pin has a length of 3.9 mm, allowing for convenient soldering.Overall, the PHOENIX CONTACT part 1755532 is a reliable and versatile PCB header that fulfills various electrical connection requirements. Its high-quality construction and features make it a preferred choice for professionals in the field.