Male connector, 769 Series, gray Our male connector (item number 769-615/001-000) is designed for seamless electrical installations. Conductors can only be connected to this male connector if their strip length is between 8 and 9 mm . Pluggable rail-mount terminal blocks are mainly used in switchgear units and control systems (e.g., in railroad technology). They are essentially a combination of rail-mount terminal blocks and pluggable connectors. You can also pre-assemble installations thanks to the variable wiring system. This saves both time and money during manufacture, installation, operation, and maintenance. This product features conductor terminals and utilizes CAGE CLAMP®. Our trusted universal connection known as CAGE CLAMP® is the industry standard for connection technology and electrical interconnections. This male connector is suitable for conductor cross sections ranging from 0.08 mm² to 4 mm². This male connector/plug is operated with an operating tool.