Solar PV DC Combiner Box 4 In 4 Out 1000V IP66
This DC combiner box is designed for 4-string input and 4-string output photovoltaic solar systems operating at up to 1000V DC, providing surge protection and circuit isolation.
Key Features
- 4 input and 4 output configuration with pre-fitted MC4 connectors
- Two 1000V 50A DC isolator switches with lockable handle and arc extinguishing chamber
- Four 1000V 40kA DC surge protection devices (SPD)
- IP66 waterproof enclosure with V0 flame retardancy and UV resistance
- Box dimensions: 428 x 358 x 258 mm
| Configuration | 4 input - 4 output |
|---|---|
| Rated Voltage | 1000V DC |
| DC Isolator Switches | 2 pcs. 1000V, 50A |
| DC Surge Protection Devices (SPD) | 4 pcs. 1000V, 40kA |
| Connectors | MC4 |
| Ingress Protection | IP66 |
| Flame Retardant Rating | V0 |
| Dimensions | 428 x 358 x 258 mm |
| Standards | IEC60529, UL508i, IEC60947-3 Pv2 |
| EAN | 6942367528763 |
|---|
What system voltage is this combiner box rated for?
This combiner box is rated for DC photovoltaic systems operating at up to 1000V DC.
What components are installed inside the box?
The enclosure includes two 1000V 50A DC switches and four 1000V 40kA DC surge protection devices (SPD).












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