Push-in spring-cage technology
The push-in leg-spring connection method enables quick and tool-free conductor connection.
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It is only when fine-stranded conductors without ferrules are connected and when this connection is released that it is necessary to actuate the opening lever, which is a feature of these terminal blocks.

Customer benefits
- Fast connection thanks to direct plug-in method
- Easy operation thanks to color-coded actuating lever
- No tools required
- Compact design
One area of application is, for example, fast wiring in the field where intuitive operation is an advantage.

Push-in spring-cage technology
In addition, the fixed, predefined cage of the combined springs prevents the conductor from slipping sideways.
The push-in spring therefore enables, in particular, the tool-free connection of large conductor cross-sections with moderate force.

Customer benefits
- Fast connection thanks to the tool-free direct plug-in method
- User-friendly thanks to the protection against operating errors
- Large conductor cross-sections can be connected with moderate force
One area of application is compact device connection of large conductor cross-sections for fast wiring in the field.

Push-lock spring-cage technology
Simply insert the solid or stranded conductor in the open terminal point and connect it securely by actuating the tilting lever via the push-lock spring.
Alternatively, conductors can also be inserted directly when the lever is closed by means of the push-in method.

Customer benefits
- Quick and easy connection by means of the one-hand tilting lever principle or direct plug-in method
- No conductor pretreatment required
- Intuitive operation thanks to color-coded actuating lever
- Tool-free
Fast and easy-maintenance connection method for the internal wiring of electronic devices and in the field.

