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The Noark 10x38, 30 A, 1000 V DC, 2-pole, DC-20B fuse holder with a gPV optical tripping indicator is a two-pole modular device designed to operate at 1000 V DC and currents up to 30 A. The unit supports 10 x 38 mm fuse links, features an optical indicator, and is designed for mounting on a TS-35 mm DIN rail.
The two-pole fuse holder is used to protect DC circuits against short circuits and overloads in solar installations. It is an essential protection component often included in a 1-string PV combiner box. For more complex systems, this device successfully handles the circuits making up a 2-string PV combiner box. The optical tripping indicator allows for quick identification of a blown fuse without the need for additional measurements inside the enclosure.
| Rated voltage | 1000 V DC |
| Rated current | 30 A |
| Number of poles | 2 |
| Fuse link size | 10 x 38 mm |
| Rated short-circuit breaking capacity | 33 kA |
| Utilization category | DC-20B |
| Max. power loss of fuse links | 4 W |
| Degree of protection | IP20 |
| Cross-section | 2.5 - 10 mm2 |
| Ambient temperature | -30 - +70 °C |
| Max. operating altitude | 2000 m |
| Mounting method | TS-35 mm DIN rail |
| Weight | 0.15 kg |
| Length | 45 mm |
| Width | 18 mm |
| Height | 89 mm |
Fuse Holder 10x38, 30 A, 1000 V DC, 2-Pole, DC-20B, Optical gPV Tripping Indicator — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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