Male connector, 769 Series, operating tool Our male connector (item number 769-606/004-000) 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. Featuring conductor terminals along with CAGE CLAMP®, this product delivers reliable performance. Our highly-rated and maintenance-free CAGE CLAMP® connection makes it easy to connect all conductor types without having to prepare the conductor. For example, you don't need to crimp ferrules. Depending on the conductor type, this male connector is designed for conductor cross sections ranging from 0.08 mm² to 4 mm². This male connector/plug is operated with an operating tool.