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The KENO connection box with Dehn DC 1000V type 2 surge arrester, 1x PV string, 1x MPPT 2x overcurrent prot. 15A supports installations with a maximum continuous operating voltage of 1000 V. The device features an IP65 protection class, a nominal current of 15 A, and utilizes original Stäubli MC4 connectors.
The KENO 1-string PV connection box is a solution designed to protect the DC side of solar installations. The device is equipped with a Dehn type 2 surge arrester, which protects one PV string and one MPPT module. The entire unit is enclosed in a housing with an IP65 protection class, ensuring tightness in outdoor conditions. The applied components and Stäubli MC4 connectors facilitate correct installation as photovoltaic protection.
| Protection class | IP65 |
| Weight | 1.5 kg |
| Warranty | 2 years |
| Number of PV string inputs | outputs | 1|1 |
| DC arrester type | T2 |
| Connection type | Stäubli MC4 |
| Dimensions | 120.00 x 201.00 x 202.00 mm |
| Maximum continuous voltage UCPV | 1000 V |
| Total discharge current | 40 kA |
| Nominal discharge current | 12.5 kA |
| Maximum discharge current | 25 kA |
| Voltage protection level Up | ≤ 4 kV |
| Response time | ≤ 25 ns |
| Nominal current | 15 A |
| Length | 120 mm |
| Width | 201 mm |
| Height | 202 mm |
Connection Box with Dehn DC 1000V Type 2 Surge Arrester, 1x PV String, 1x MPPT 2x Overcurr — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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