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The KENO inverter connection switchgear with an AC DEHN type 1+2 surge arrester is a product designed for three-phase installations with a rated current of 20 A. The component features an enclosure with an IP65 protection rating, an IK08 impact rating, and two built-in residual current devices with a rated residual current of 300 mA.
The three-phase AC PV switchgear is used to protect alternating current circuits in solar installations. It features a reliable T1 / T2 surge arrester that protects the inverter against the effects of lightning strikes and switching surges. Properly selected photovoltaic protections guarantee stable system operation, which is why the component is also equipped with two type A residual current devices with a rated residual current of 300 mA and a 100 A main switch. The entire unit is enclosed in a durable housing weighing 4.62 kg, suitable for outdoor operation.
| Protection rating | IP65 |
| Warranty | 2 years |
| Weight | 4.62 kg |
| Dimensions | 144.00 x 319.00 x 384.00 |
| Impact rating | IK08 |
| Operating temperature | -25 - +60 °C |
| Number of phases | 3 |
| Rated current | 20 A |
| AC surge arrester type | T1 / T2 |
| Nominal discharge current | 12.5 / 25 kA |
| Voltage protection level Up | ≤ 1.5 / ≤ 1.5 kV |
| Switch rated current | 100 A |
| Rated residual current | 300 mA |
| RCD type | A |
| Length | 144 mm |
| Width | 319 mm |
| Height | 384 mm |
Inverter Connection Switchgear with AC DEHN Surge Arrester Type 1+2, 2x 20A 3-PH, 2x RCD 3 — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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