8WH4 plug-in terminal

Simply plug it in, that´s it!


  • Toolless connection of rigid and flexible conductors with cable end sleeves

  • Wiring in the narrowest space

  • High, constant contact force

Connection of rigid conductors

Anywhere where the wiring involves rigid conductors or conductors with cable end sleeves with a neutral busbar, our 8WH4 plug-in terminals are recommended.Thus, they are especially appealing for use in the building installation sector.

Terminals in small and other distribution boards, miniature circuit breakers, switches and outlets from Siemens are also available with this connection technology.

Even when things get tight

Fast connection even in tight spaces through easy plugging-in of the connectors.

The stripped, rigid conductors are simply plugged into the terminals and they establish a reliable contact. The screw driver is only required for loosening the connection. This is an advantage that is especially important in very tight and narrow wiring spaces. In addition, the terminals can also be connected with flexible conductors; either with cable end sleeves or with the aid of a screwdriver.