Amphenol Industrial Operations has expanded its UPT Series with a 12-pin circular connector designed for industrial equipment operating in demanding environments. Combining a plastic shell with a metal coupling system, the connector provides a lighter alternative to traditional full metal-shell designs while supporting power and signal connections. For eeNews Europe readers working on industrial automation and equipment design, the 12-pin circular connector offers a combination of environmental protection, serviceability and electrical performance. Its construction could be particularly useful in applications where weight, cost and repeated maintenance are important considerations. Rugged connector design with IP67 protection The UPT Series 12 Pin features 12 size 16 contacts, each rated for 13 A, and supports operating voltages up to 250 V AC. The connector provides IP67 protection when properly mated, helping protect connections against dust and temporary water immersion. It operates across a temperature range of –40°C to +125°C, making it suitable for equipment exposed to changing environmental conditions. Rather than using a full metal shell, Amphenol combines a durable plastic housing with a metal coupling mechanism. This construction is intended to reduce weight and cost while maintaining the mechanical durability required for industrial applications. The design is intended for equipment exposed to moisture, vibration and temperature fluctuations, although the announcement does not specify vibration or shock test ratings. Fast mating and serviceable contacts The 12-pin circular connector incorporates a triple-start ACME coupling thread, designed to provide fast and secure mating. Crimp contact termination supports integration into industrial cable assemblies, while a serviceable contact-retention system allows contacts to be maintained or replaced without replacing the entire connector. Amphenol specifies a durability rating of up to 500 mating cycles, making the connector suitable for equipment requiring periodic disconnection during servicing, maintenance or component replacement. Applications in industrial automation The expanded UPT Series is intended for industrial machinery, factory automation, material handling equipment, robotics , HVAC systems and heavy equipment. The connector may also be suitable for electrified industrial equipment requiring multiple power or signal connections within a compact circular interface. The post Amphenol adds 12-pin circular connector for industrial equipment appeared first on eeNews Europe .