The OLINK HA Series Heavy Duty Connector is designed for reliable power and signal connection in industrial equipment, control cabinets, automation systems, and outdoor electrical applications. Available in 3+PE, 4+PE, 5+PE, and 7+PE configurations, it supports 10A/16A rated current and 250V rated voltage.

With an IP65 aluminum alloy housing, silver-plated contacts, and flame-retardant insulation material, this rectangular industrial connector helps provide stable conductivity, dust and water protection, and long-term durability in harsh working environments. The HA Series is suitable for machinery, power distribution, factory automation, industrial workshops, and other equipment requiring secure plug-and-socket connection.