Amphenol Industrial GTC-E Series Reverse Bayonet Coupling Connectors feature UL 94V-0 hard plastic inserts and easy-to-install and easy-to-remove crimp contacts. GTC-E series connectors are designed for industrial and commercial industries that require rugged bayonet-style and field-installation connectors for heavy-duty power and signal applications. These connectors can mate with Amphenol GT series reversed bayonet coupling connectors and feature a 1/3-turn reverse bayonet design, quick positive coupling, and audible and tactile indication of full coupling. Amphenol Industrial GTC-E Series Connectors are suitable for rail and mass transit, heavy equipment, machine tools, and factory automation applications.