T3327118U is a 4-contact female receptacle circular connector from the C 091 B series, designed for industrial interconnection applications. It features a bayonet locking mechanism on the outside, gold plating for enhanced corrosion resistance, and is configured for rear mounting with a metal housing. The connector accommodates 4 contacts and is compatible with crimp termination, offering flexible assembly options. This connector is commonly used in industrial automation, energy distribution, transportation, and heavy equipment applications where reliable, secure connections are essential.