The compact, plug-and-play network and system protection combinations from Eaton’s Moeller series™ are suitable for systems from 30 kVA to 130 kVA and come in a plastic housing with IP65 protection. Both ranges meet the requirements of VDE-AR-N 4105:2018-11. The devices consist of one or two contactors connected in series, which are controlled via an NA protection relay and come pre-wired and mounted in an enclosure. The network and system protection combinations are intended for installation between the inverter and the mains connection.

• Default settings according to VDE-AR-N 4105, values can be changed
• Vector shift monitoring can be added
• PE terminals
• The contactors have a low withstand rating and consume little energy
• Sealing option and code protection
• Switch position indicator
• Underfrequency/overfrequency monitoring
• Alarm counter, alarm total time
• Power quality monitoring (10-minute mean value)
• Undervoltage/overvoltage monitoring
• 4-pole contactors (3+N phases)
• Single-fault proof

• Degree of protection: IP65
• Requirements met: VDE-AR-N 4105:2018-11
• Total switch-off time < 150 ms