Connection technology: ErgoCONTACT / SafeCONTACT / TwinCONTACT / insulation displacement
The same plug can be terminated in different ways: screw, ErgoCONTACT, TwinCONTACT or screwless insulation displacement. What each suits, and how much time it saves.
The termination method decides how fast and how reliably a plug or connector can be assembled on site. MENNEKES uses four:
| Technology | How it works | Best for |
|---|---|---|
| Screw termination | The classic method, one terminal at a time | General use; can be opened and re-terminated for maintenance |
| ErgoCONTACT | The screwdriver enters from the top, all screws face the same way, guide slots stop it slipping; one combined-head screw per contact, preset in its guide at the factory | 16A/32A plugs and connectors; where assembly speed and reliable torque matter |
| TwinCONTACT | Double terminal: two conductors or a larger cross-section at one point | Where looping through or a large cross-section is needed |
| Insulation displacement (PowerTOP Xtra S) | No stripping: insert the conductor, press the terminal down with a screwdriver | Volume assembly, tight schedules, no later maintenance |
Why "tightening from the top" is an improvement
The traditional method means turning the front of the plug in your hand and tightening each pole in turn. ErgoCONTACT moves the force to the front face, so it is much easier to reach the specified torque, and the guide slots stop the screwdriver slipping (fewer cut hands and chewed screw heads). For anyone building assemblies, that directly reduces rework on site.
The trade-off of insulation displacement
It removes stripping and crimping, can more than double assembly speed, and needs no later maintenance. The conditions are: the conductor must be within the permitted range and the terminal must be pressed fully home. Tell us the cable size when specifying and we will check compatibility.
Want to choose models by termination type (for example "everything screwless")? Tell us the cable size and quantity and we will filter the range.
