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The KENO AC combiner box with Type 1+2 surge protection, 3x6A 1-F, 10A 1-F, 25A 3-F, RCD 300mA Type A, FR63A, shunt trip, PF-431 features an IP65 protection rating. The device ensures a voltage protection level of 1.5 kV, has a UV-resistant enclosure, and comes with a 5-year warranty.
The KENO PF-431 AC combiner box is a ready-made solution designed for operation in three-phase systems. As a professional PV AC combiner box, it provides effective surge protection thanks to a Type 1+2 surge protection device. Proper photovoltaic protections are crucial for the safety and failure-free operation of the entire system. The enclosure with an IP65 protection rating allows for safe surface mounting in demanding environmental conditions.
| Protection rating | IP65 |
| Warranty | 5 years |
| UV resistance | Yes |
| Weight | 6.44 kg |
| Dimensions | 144.00 x 319.00 x 535.00 |
| Operating temperature | -25 - +60 ºC |
| Rated insulation voltage Ui | 400 / 1500 V |
| Rated operational voltage Ue | 230/415 V |
| Rated current | 63 A |
| Rated residual current | 300 mA |
| SPD type | 1+2 |
| Maximum impulse current Iimp | 12.5 kA |
| Maximum discharge current Imax | 50 kA |
| Voltage protection level Up | 1.5 kV |
| Length | 144 mm |
| Width | 319 mm |
| Height | 535 mm |
AC Combiner Box with Type 1+2 Surge Protection, 3x6A 1-F, 10A 1-F, 25A 3-F, RCD 300mA Type — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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