Inverter connection switchgear with DEHN AC surge arrester type 2, 10A 3-F, RCD 40A100ma

The inverter connection switchgear with DEHN AC surge arrester type 2, 10A 3-F, RCD 40A100ma is a ready-made solution designed for operation in three-phase photovoltaic installations. As a PV AC switchgear, it enables safe connection of the inverter on the alternating current side, offering a maximum discharge current Imax of 40 kA. This type of PV protection safeguards the grid and components against the effects of power surges, and the class II protection enclosure allows for installation in various conditions. The device operates in a temperature range from -25 to +60 ºC and is covered by a five-year warranty period.

Key features

• The IP65 protection class enclosure safeguards internal components against dust ingress and water jets.
• A rated residual current of 100 mA increases the protection level of the electrical installation.
• The built-in AC Type 2 surge arrester features a rated discharge current of 20 kA.
• The rated insulation voltage Ui of 400 AC and 1500 DC V guarantees stable system operation.

Technical data

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Inverter connection switchgear with DEHN AC surge arrester type 2, 10A 3-F, RCD 40A100ma — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.

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