The Weidmller ConCept connector system offers a universal and flexible solution for a wide range of applications. As a low-cost alternative to well-established HE inserts, it provides users with adaptability for standard and customized connector needs. The system features a modular design with interchangeable modules for screw, crimp, and tension clamp connections, allowing for free selection of connecting technology. With a variety of modules offering different pole numbers and electrical specifications, combined with mounting frames, hoods, and housings, the ConCept system enables a high number of variable connector combinations for reliable connections in machines, switchgear cabinets, motors, and installations.
| Description | Screw connection (2-pole) |
|---|---|
| Pole Numbers | 2 |
| Contact Diameter (mm) | 6 |
| Connection Method | Screw |
| Conductor Cross-section (mm) | 4.016.0 |
| AWG Conductor | 126 |
| Rated Voltage (max. V) | 1000 |
| Rated Current (max. A) | 82 |
| Impulse Voltage (kV) | 6 |
| Pollution Severity | 3 |
| Insulation Resistance (>) | 1012 |
| Overvoltage Category | III |
| Through Resistance (m) | < 5 |
| Contact Plating | Ag |
| Description | Crimp contact (3- to 20-pole) |
|---|---|
| Pole Numbers | 3, 5, 10, 20 |
| Contact Diameter (mm) | 3.6 (CM-3), 2.5 (CM-5), 1.6 (CM-10), 1 (CM-20) |
| Connection Method | Crimp |
| Conductor Cross-section (mm) | 1.510.0 (CM-3), 0.754.0 (CM-5), 0.142.5 (CM-10), 0.080.5 (CM-20) |
| AWG Conductor | 127 (CM-3), 2012 (CM-5), 2614 (CM-10), 28 (CM-20) |
| Rated Voltage (max. V) | 630 (CM-3), 250* (CM-5), 250 (CM-10), 100 (CM-20) |
| Rated Current (max. A) | 40 (CM-3), 20* (CM-5), 10 (CM-10), 4 (CM-20) |
| Impulse Voltage (kV) | 8 (CM-3), 6 (CM-5), 4 (CM-10), 1.5 (CM-20) |
| Pollution Severity | 3 |
| Insulation Resistance (>) | 1012 |
| Overvoltage Category | III |
| Through Resistance (m) | < 5 |
| Contact Plating | Ag, Ag/Au |
| Description | Tension clamp (4-pole) |
|---|---|
| Pole Numbers | 4 |
| Contact Diameter (mm) | 2.5 |
| Connection Method | Tension clamp |
| Conductor Cross-section (mm) | 0.52.5 |
| AWG Conductor | 2012 |
| Rated Voltage (max. V) | 400 |
| Rated Current (max. A) | 14 |
| Impulse Voltage (kV) | 6 |
| Pollution Severity | 3 |
| Insulation Resistance (>) | 1012 |
| Overvoltage Category | III |
| Through Resistance (m) | < 5 |
| Contact Plating | Ag |
| Description | Crimp module HE (4-pole) |
|---|---|
| Pole Numbers | 4 |
| Contact Diameter (mm) | 2.5 |
| Connection Method | Crimp |
| Conductor Cross-section (mm) | 0.54 |
| AWG Conductor | 2012 |
| Rated Voltage (max. V) | 630 |
| Rated Current (max. A) | 25 |
| Impulse Voltage (kV) | 8 |
| Pollution Severity | 3 |
| Insulation Resistance (>) | 1012 |
| Overvoltage Category | III |
| Through Resistance (m) | < 5 |
| Contact Plating | Ag |
| Description | PE module (1-pole + PE) |
|---|---|
| Pole Numbers | 1 + PE |
| Contact Diameter (mm) | 6 |
| Connection Method | Screw |
| Conductor Cross-section (mm) | 4.016.0 |
| AWG Conductor | 126 |
| Rated Voltage (max. V) | 1000 |
| Rated Current (max. A) | 82 |
| Impulse Voltage (kV) | 6 |
| Pollution Severity | 3 |
| Insulation Resistance (>) | 1012 |
| Overvoltage Category | III |
| Through Resistance (m) | < 5 |
| Contact Plating | Ag |
* 400 V for black modules. Ferrules are required for conductors 0.75 mm. Ring tongues are required for conductors 6 mm to 10 mm.
