Magnum ME200F 200 Amp ANL Fuse Block Assembly Work with MM, MM-AE, MMS and MM-E Series Inverters Designed to provide code compliant overcurrent protection for DC systems up to 32-volts Protects the battery bank, inverter, and cables from damage caused by short circuits and overloads Conductor Gauge #1 AWG/42.39 mm, Current Capacity 190, Recommended Fuse 200