The AT04-4P-BLU is a heavy-duty, multi-pin rectangular connector from the Amphenol A Series™ family, designed for reliable interconnects. This 4-position connector features a durable, blue thermoplastic housing for easy identification or to differentiate keying options within a system. As part of the A Series, it is engineered for robust performance in a variety of industries. Its design is suitable for applications requiring a heavy-duty connection solution with clear visual coding.