Staubli
Authorised Channel Partner

MC4 Connectors
Mitigate power loss, downtimes, service hours, risk of fire of your PV-System by using Original MC4 and MC4-Evo 2 connectors. The unique MULTILAM contact technology will guarantee an excellent long-term reliability and a low contact resistance over the entire product life.
Technical specs:
- Rated Voltage: 1000V / 1500V DC
- Rated Current: Up to 45A
- Protection Rating: IP67 Waterproof
- Operating Temperature: –40°C to +85°C
- Standards: IEC 62852 & UL 6703 Certified
MC4-Evo 2
Usage as: The original MC4-Evo 2 guarantees high performance even in harsh environment. Further it combines best-in-class features for DC PV connectors such as:
Technical specs:
- DC 1500 V certified (TUV / UL / JET)
- Maximum current rating 69A
- Salt mist spray test & ammonia resistant
- Protection Rating: IP65/IP68 (waterproof & dustproof)
- Operating Temperature: –40 °C to +85 °C
- Standards: IEC 62852 & UL 6703 Certified


MC4-Evo ready
The Original MC4-Evo ready is a crimp-free connector, suitable for
IEC 1500 V DC applications up to 30 A. It’s mateable with the Stäubli Original MC4 product family.
Technical specs:
- Rated Voltage: 1500 V DC
- Rated Current: up to ~45 A
- Protection Rating: IP67 Waterproof
- Operating Temperature: –40 °C to +85 °C
- Standards: IEC 62852 & UL 6703 Certified
MC4-Evo 2000
Usage as: The Original MC4-Evo 2000 is approved for voltages of up to DC 2000 V.
Technical specs:
- Dual certified according to TÜV Rheinland and UL.
- Mateable with all suitable products of the Original MC4/MC4-Evo 2 product family
- For PV wires of 4 mm2 to 10mm2 (outer diameter 5.5 – 8.8 mm)
- Contact Resistance: < 0.2 mΩ (low loss MULTILAM contacts)
- Operating Temperature: –40 °C to +85 °C
