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SOL-SC-4ST-0-DC-1MPPT-1011 2403335 PHOENIX CONTACT String combiner
SOL-SC-4ST-0-DC-1MPPT-1011
2403335
PHOENIX CONTACT
1 Pcs.
Automation > Photovoltaic DC Stringbox
Industry Solutions (IS)
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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Phoenix Contact item SOL-SC-4ST-0-DC-1MPPT-1011 is a string combiner device built to organize and protect photovoltaic system wiring. Photovoltaic string combiner boxes merge parallel strings into single distribution feeds, helping installers manage large arrays while incorporating fuse protection and transient voltage suppression.
Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Product type: String combiner box (SCB)
- Scope of delivery: SUNCLIX DC connector for connecting the SCB
- Design: Fuse holder
- Insulation characteristics Protection class: II
- General MPP voltage U n: max. 1000 V DC
- Non-load voltage U OC: max. 1100 V DC
- Current per string I max: max. 10 A
- Total current MPP tracker: max. 40 A
- Surge protection EN type: T1
- IEC test classification: T1
- Protection level U p: ≤ 3.5 kV
- Total discharge current I total (10/350) µs: 5 kA
- Total discharge current I total (8/20) µs: 40 kA
- Short-circuit current rating I SCPV: 40 A
- DC Number of inputs: Strings: 4 (per MPP tracker)
- Number of supported MPP trackers: 1
More info
▲| Product type | String combiner box (SCB) |
| Scope of delivery | SUNCLIX DC connector for connecting the SCB |
| Design | Fuse holder |
| Insulation characteristics | |
| Protection class | II |
| General | |
| MPP voltage Un | max. 1000 V DC |
| Non-load voltage UOC | max. 1100 V DC |
| Current per string Imax | max. 10 A |
| Total current MPP tracker | max. 40 A |
| Surge protection | |
| EN type | T1 |
| IEC test classification | T1 |
| Protection level Up | ≤ 3.5 kV |
| Total discharge current Itotal(10/350) µs | 5 kA |
| Total discharge current Itotal(8/20) µs | 40 kA |
| Short-circuit current rating ISCPV | 40 A |
| DC | |
| Number of inputs: Strings | 4 (per MPP tracker) |
| Number of supported MPP trackers | 1 |
| String | |
| String fuse | Midget / 10.3 x 38 (Not included in the scope of supply) |
| DC | |
| Number of outputs: MPP tracker | 1 |
| Number of outputs: ± | 1 (per MPP tracker) |
| DC input | |
| Type of cable entry | SUNCLIX |
| Cable cross-section range: | 2.5 mm² ... 6 mm² |
| Protective bonding and protective grounding conductor | |
| Type of cable entry | Cable gland |
| Connection method | Screw connection |
| Cable cross-section range: | 2x 16 mm² |
| External cable diameter | 6 mm ... 12 mm |
| DC output | |
| Type of cable entry | SUNCLIX |
| Cable cross-section range: | 2.5 mm² ... 6 mm² |
| Housing | |
| Width | 254 mm |
| Height | 180 mm |
| Depth | 111 mm |
| Material Housing | Polycarbonate |
| Material Cover/door | Polycarbonate (transparent) |
| Ambient conditions | |
| Degree of protection | IP65 |
| Ambient temperature (operation) | -20 °C ... 55 °C |
| Standard designation | Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies |
| Standards/specifications | EN 61439-2 |