The TE Connectivity / AMP Brand part 3-641220-4 is a 04P MTA156 Connector Assembly designed for use with 24AWG wire. It is a reliable and high-quality connector that is lead-free, ensuring safe and environmentally friendly operation. This connector assembly is ideal for a wide range of applications, including industrial and commercial electrical systems. With its compact design and durable construction, the 3-641220-4 connector assembly provides a secure and efficient connection for your wiring needs.