The 12-MMB-030-11-D is a three-pin male connector produced by API Technologies. It has a 30 Amp power rating, a pin diameter of 12mm and features a ruggedized, threaded sealing, and waterproofing system. The shell is made of a sturdy stainless steel for a secure connection and durability. This high-performance device is widely used in industries such as medical, defense, aerospace, and communications due to its high-reliability and durability. Additionally, this device meets class 2 environmental requirements and is compliant with MIL-PRF-39012/103.