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Reviewed configuration
NHS-3/3 DC string box
A 1000V DC configuration with 3 input and 3 output boundary. Confirm the project specification before release.

Purchase readiness
Move from product interest to a review-ready request.
Pricing is confirmed per configuration and quotation. Project builds are engineered to spec; final ratings, documents and delivery are confirmed before quotation.
- MOQ
- 1 unit
- FOB
- Ningbo / Shanghai
- Standard lead time
- 3-5 days
- Project lead time
- 5-30 days
- Sample route
- Drawing review before quotation
Source-backed technical data
Complete configuration parameters, not only a model summary.
The table below is transcribed from the approved catalogue technical sheet for this configuration. The final drawing, BOM and inspection scope remain subject to the agreed project specification.
Configuration summary
| Model | NHS-3/3 |
|---|---|
| Configuration type | DC string box |
| Voltage class | 1000V DC |
| Input count | 3 |
| Output count | 3 |
| Protection / switching architecture | fuse + isolator |
Technical specifications
| Input | 3 strings |
|---|---|
| Output | 3 strings |
| Maximum Voltage | 1000V |
| Max DC Short Circuit Current Per Input (Isc) | 15A (Changeable) |
| Maximum Current Output | 32A |
| Enclosure | BX-26 |
| Material Type | Polycarbonate/ABS |
| Degree of Protection | IP65 |
| Degree of Resistance to Impacts | IK10 |
| Dimension (WxHxD) | 292 x 370 x 132mm |
| Cable input Entry | PG09 Cable Gland, 2.5-16mm² |
| Output Cable Gland | PG21 2.5-16mm² |
| DC Switch Disconnector | BYT.2-32 |
| Rated Insulation Voltage (Ui) | 1000V |
| Rated Current (le) | 32A |
| Category | DC21B/PV2 |
| Standard Compliance with | IEC 60947-3 |
| Certification | UL, TUV, KEMA, SAA, CE |
| DC fuse holder | BR-30 |
| LED Indicator | Yes |
| Rated Working Voltage | 1000V |
| Fuse Link | 10x38mm LITTEL 15A |
| Fuse Holder Certification | UL, CB, CE |
| Operating Temperature | -20°C~+60°C |
| Humidity | 99% |
| Altitude | 2000M |
| Installation | Wall Mounting |
Technical context
Use the relevant selection guide before finalizing the scope.
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