T2070164001-000 is a male modular connector insert designed for H16B heavy-duty housing applications. This product is part of the HMN series modular connectors and accommodates 4 modules within a compact frame measuring 77.5 mm (dimension a) and 84.5 mm (dimension b). The insert supports electrical contacts with a maximum spacing of 21 mm and is constructed from PBT GF (polybutylene terephthalate glass-filled) material. It is rated for a maximum current of 16A and voltage of 500V, with housing locking strength of 100 N minimum. The connector meets UL1977 standards and is designed to withstand thermal shock testing (-40°C/1h to 125°C/1h for 100 cycles) and heat aging at 125°C for 168 hours. This modular design allows for tool-free installation and removal, making it ideal for industrial applications requiring reliable, high-density electrical connections in harsh environments.