Fronius Backup Controller 3P-35A

The Fronius Backup Controller is a permanently installed device that is used in public grids with TN-CS/TN-S systems. Its main task is to automatically and safely disconnect all connected loads and generators from the public grid in the event of a grid failure or fault, in accordance with the grid operator’s specifications. As soon as grid stability is restored, the consumers and generators are automatically reconnected to the public grid.

Advantages

• Automatic switchover
• 3- and 4-pole version
• Max. 35 amps
• Mounting on top-hat rail in switch cabinet

Technical specifications

• Rated voltage: 230/400 V 3-pole
• Rated current: 35A
• Mains supply type: TN-S/TN-CS
• Mounting: 35 mm DIN rail
• Protection class: IP 20
• Dimensions in mm (HxLxW): 100x144x65.6

Manufacturer article number: 4,240,047,CK
Item number: FRO0048