DC Junction Boxes

The generator junction boxes serve as a device for collecting the individual string lines in PV systems and act for inverters and PV module fields (on the DC side) as protection against overvoltage coupling and excessive currents. Due to the proximity to the module field, the wiring effort can be reduced and thus material and assembly time saved. In addition to the protective function, generator junction boxes perform much more tasks in today’s PV systems. Due to the large number of strings, individual faults and failures in the system are not recognized or only with difficulty. Here, the generator junction boxes with their integrated measuring technology offer maximum yield security. In addition, during maintenance work, with the help of appropriate separation points in the field, partial systems can be activated without influencing the remaining parts of the system. Enwitec generator junction boxes are manufactured in accordance with DIN EN 61439-1 and IEC 60364-7-712 and in accordance with protection class II. The greatest possible system security is achieved through consistent spatial separation of plus and minus poles, double insulation of the string lines, corresponding air and creepage distances and high-quality housing variants reached.

Filter

-- system voltage --

enwitec DC junction box GAK-enwitec-S-1100-10x2R-X-BC-PES-1.0 mit communication - 10015874

10015874 1100 Class I+II/B+C

Details

enwitec DC junction box GAK-enwitec-S-1000-6x2R-X-BC-PC-1.0 (with DEHN surge protection) - 10014960

10014960 1000 6 Class I+II/B+C

Details

enwitec DC junction box GAK-enwitec-S-1000-4x2R-X-BC-PC-1.0 (with DEHN surge protection) - 10014278

10014278 1000 4 Class I+II/B+C

Details

enwitec DC junction box GAK-enwitec-S-1000-4(x2)Sxx-X-Y-PC-1.0 (with DEHN surge protection) - 10014965

10014965 1 1000 Class II/C

Details

enwitec DC junction box GAK-enwitec-S-1000-4(x2)Sxx-X-BC-PC-1.0 (with DEHN surge protection) - 10014961

10014961 1000 1 Class II/C

Details

enwitec DC junction box GAK-enwitec-S-1000-3x2R-X-Y-PC-1.0 (with DEHN surge protection) - 10014959

10014959 Class II/C 1000 3

Details

enwitec DC junction box GAK-enwitec-S-1000-3x2R-X-BC-PC-1.1 (with DEHN surge protection) - 10012876

10012876 1000 Class I+II/B+C

Details

enwitec DC junction box GAK-enwitec-S-1000-2x2R-X-Y-PC-1.1 (with DEHN surge protection) - 10012861

10012861 1000 2

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enwitec DC junction box GAK-enwitec-S-1000-2x2R-X-BC-PC-1.1 (with DEHN surge protection) - 10012735

10012735 1000 Class I+II/B+C 2

Details

enwitec DC junction box GAK-enwitec-S-1000-2R-X-Y-PC-1.1 (with DEHN surge protection) - 10012668

10012668 1 1000 Class II/C

Details

enwitec DC junction box GAK-enwitec-S-1000-2R-X-BC-PC-1.0 (with DEHN surge protection) - 10014968

10014968 1000 1 Class I+II/B+C

Details

enwitec DC junction box GAK-enwitec-S-1000-14S(x2)-X-Y-PES-1.1 - 10013288

1000V Plus & Minus Potential 10013288

Details

enwitec DC junction box GAK-enwitec-S-1000-4S(x2)xx-X-BC-PC-1.1 - 10013101

1000V Class II/C 10013101

Details

enwitec DC junction box GAK-enwitec-S-1000-1R-X-BC-PC-1.0_MC4 - 10014800

10014800 1000V Class I+II/B+C 40A 1

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enwitec DC junction box GAK-enwitec-S-1000-2x1R-X-BC-PC-1.0_MC4 - 10014703

1000V 1 10014703 Class I+II/B+C

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enwitec DC junction box GAK-enwitec-S-1000-16S(x2)xx-T250-BC-PES-1.0 - 10013327

1000V Plus & Minus Potential 1 10013327

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enwitec DC junction box GAK-enwitec-S-1000-16S(x2)xx-T250-X-PES-1.0 - 10013237

1000V Plus & Minus Potential 1 10013237

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enwitec DC junction box GAK-enwitec-S-1000-16S(x2)xx-T250-Y-PES-1.1 - 10013315

1000V Plus & Minus Potential 1 10013315

Details

enwitec DC junction box GAK-enwitec-S-1000-16S(x2)xx-X-X-PES-1.0 - 10013235

1000V Plus & Minus Potential 1 10013235

Details

enwitec DC junction box GAK-enwitec-S-1000-14S(x2)xx-T250-BC-PES-1.0 - 10013234

1000V Plus & Minus Potential 1 10013234

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enwitec DC junction box GAK-enwitec-S-1000-14S(x2)xx-T250-Y-PES-1.0 - 10013286

1000V Plus & Minus Potential 1 10013286

Details

enwitec DC junction box GAK-enwitec-S-1000-14S(x2)xx-T250A-X-PES-1.0 - 10013287

1000V Plus & Minus Potential 10013287 1

Details

enwitec DC junction box GAK-enwitec-S-1000-14S(x2)xx-X-X-PES-1.1 - 10013289

1000V Plus & Minus Potential 10013289

Details

enwitec DC junction box GAK-enwitec-S-1000-12(x2)Sxx-T250-BC-PES-1.0 - 10012890

1000V 10012890 Class I+II/B+C Plus & Minus Potential

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enwitec DC junction box GAK-enwitec-S-1000-12S(x2)xx-T250-Y-PES-1.0 - 10012774

1000V Plus & Minus Potential 12 10012774 250A

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enwitec DC junction box GAK-enwitec-S-1000-12S(x2)xx-X-Y-PES-1.0 - 10012775

1000V Plus & Minus Potential 10012775 12

Details

enwitec DC junction box GAK-enwitec-S-1000-12S(x2)xx-X-X-PES-1.1 - 10013284

1000V Plus & Minus Potential 10013284

Details

enwitec DC junction box GAK-enwitec-S-1000-8S(x2)xx-X-BC-PC-1.0 - 10013283

1000V Plus & Minus Potential 10013283

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enwitec DC junction box GAK-enwitec-S-1000-8S(x2)xx-X-Y-PC-1.0

1 1000V Plus & Minus Potential 10012675

Details

enwitec DC junction box GAK-enwitec-S-1000-8S(x2)xx-X-X-PC-1.1 - 10012673

1 1000V 10012673 Plus & Minus Potential

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enwitec DC junction box GAK-enwitec-S-1500-24S(x2)x-T400-BC-PES-1.0_300mm² - 10014451

1500 1500V 360A 10014451 1

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enwitec DC junction box GAK-enwitec-S-1500-24S(x2)x-T400-X-PES-1.0_300mm² - 10014450

1500 1500V 1 10014450 360A

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enwitec DC junction box GAK-enwitec-S-1500-20S(x2)x-T400-BC-PES-1.0_240mm² - 10013883

1500 1500V 10013883 400A 1

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enwitec DC junction box GAK-enwitec-S-1500-20S(x2)x-T400-X-PES-1.0_240mm² - 10014456

1500 1 1500V Plus & Minus Potential 10014456

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enwitec DC junction box GAK-enwitec-S-1500-18S(x2)15A-X-X-PES-1.0 - 10013882

1500 1 10013882 1500V Plus & Minus Potential

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enwitec DC junction box GAK-enwitec-S-1500-16S(x2)x-T400-BC-PES-1.0_240mm²

1500 1 400A 10013627 Class I+II/B+C

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enwitec DC junction box GAK-enwitec-S-1500-16S(x2)x-T400-X-PES-1.0_240mm² - 10014341

1500 10014341 Plus & Minus Potential 240A 1

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enwitec DC junction box GAK-enwitec-S-1000-1R-X-Y-PES-1.0-95mm² - 10013254

1000V IP65; PC 10013254

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enwitec DC junction box GAK-enwitec-S-1000-4x2R-T25-BC-PC-1.0 - 10013380

1000V IP65; PC 4 25A 10013380

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enwitec DC junction box GAK-enwitec-S-1000-4x2R-X-BC-PC-1.1 - 10013378

1000V IP65; PC Nein 4 10013378

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enwitec DC junction box GAK-enwitec-S-1000-4x2R-X-BC-PC-1.0_MC4 - 10012807

1000V IP65; PC 10012807 4 Class I+II/B+C

Details

enwitec DC junction box GAK-enwitec-S-1000-4x2R-X-Y-PC-1.0 - 10013377

1000V IP65; PC 10013377 Class II/C

Details

enwitec DC junction box GAK-enwitec-S-1000-3x4(x2)Sxx-T50-Y-PC-1.0 - 10012772

1000V IP65; PC Class I+II/B+C 3 10012772

Details

enwitec DC junction box GAK-enwitec-S-1000-3x1R-X-BC-PC-1.0_MC4 - 10014801

1000V IP65; PC Class I+II/B+C 10014801 3

Details

enwitec DC junction box GAK-enwitec-S-1000-3x1R-X-Y-PC-1.0_MC4 - 10014799

1000V IP65; PC Class I+II/B+C 10014799

Details

enwitec DC junction box GAK-enwitec-S-1000-2x8S(x2)xx-T125A-X-PES-1.0 - 10013384

1000V IP65; PC Class I+II/B+C 10013384

Details

enwitec DC junction box GAK-enwitec-S-1000-2x3S(x2)xx-X-BC-PC-1.0 - 10013312

1000V IP65; PC Class I+II/B+C 10013312

Details

enwitec DC junction box GAK-S-1000-2x3R-X-BC-PC-1.0 - 10012850

1000V IP65; PC Class I+II/B+C 10012850

Details

enwitec DC junction box GAK-enwitec-S-1000-2x3S(x2)xx-X-Y-PC-1.0 - 10013309

1000V IP65; PC Class I+II/B+C 10013309

Details

enwitec DC junction box GAK-enwitec-S-1000-6x2R-X-BC-PES-1.0 - 10013899

1000V IP65; PC Class I+II/B+C 10013899

Details

enwitec DC junction box GAK-enwitec-S-1000-2x2R-X-BC-PC-1.1 - 10014320

1000V IP65; PC Class I+II/B+C 10014320

Details

enwitec DC junction box GAK-enwitec-S-1000-3R-X-BC-PC-1.0_MC4 - 10013045

1000V IP65; PC Class I+II/B+C 10013045

Details

enwitec DC junction box GAK-enwitec-S-1000-3R-X-BC-PC-1.0_MC4 - 10013311

1000V IP65; PC 10013311 Class I+II/B+C

Details

enwitec DC junction box GAK-enwitec-S-1000-2R-X-BC-PC-1.1 - 10012868

10012868 1000V Class I+II/B+C IP65; PC

Details

enwitec DC junction box GAK-enwitec-S-1000-2R-T25-BC-PC-1.0_MC4 - 10011510

10011510 1000 VDC MC 4 Original T25

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enwitec DC junction box GAK S-1000-3x4(x2)Sxx-X-BC-PC-1.0 - 10012888

1000VDC Class I+II/B+C Plus & Minus Potential 40A 10012888

Details

enwitec DC junction box GAK S-1000-3x4(x2)Sxx-X-Y-PC-1.0 - 10012771

1000VDC Plus & Minus Potential Class II/C 40A 10012771

Details

enwitec DC junction box GAK S-1000-2x4(x2)Sxx-X-BC-PC-1.0

1000VDC Plus & Minus Potential Class I+II/B+C 40A 10012886

Details

enwitec DC junction box GAK S-1000-2x4(x2)Sxx-X-Y-PC-1.0 - 10012769

1000VDC Plus & Minus Potential Class II/C 40A 10012769

Details

enwitec DC junction box GAK S-1000-4(x2)Sxx-T50-BC-PC-1.0_MC4

1000VDC Plus & Minus Potential Class I+II/B+C 40A 10012885

Details

enwitec DC junction box GAK S-1000-4(x2)Sxx-T50-Y-PC-1.0_MC4 - 10012768

1000VDC Plus & Minus Potential Class II/C 40A 10012768

Details

enwitec DC junction box GAK S-1000-4(x2)Sxx-T50-BC-PC-1.0 - 10012883

1000VDC Plus & Minus Potential Class I+II/B+C 40A 10012883

Details

enwitec DC junction box GAK S-1000-4(x2)Sxx-T50-Y-PC-1.0 - 10012766

1000VDC Plus & Minus Potential Class II/C 40A 10012766

Details

enwitec DC junction box GAK S-1000-6x2R-T25-BC-PC-1.0 - 10012881

1000VDC Class I+II/B+C 20A 10012881

Details

enwitec DC junction box GAK S-1000-6x2R-T25-Y-PES-1.0 - 10012764

1000VDC Class II/C 20A 10012764

Details

enwitec DC junction box GAK S-1000-3x2R-T25-BC-PC-1.0_MC4 - 10012879

1000VDC Class I+II/B+C 20A 10012879

Details

enwitec DC junction box GAK S-1000-3x2R-T25-Y-PC-1.0_MC4 - 10012762

1000VDC Class II/C 20A 10012762

Details

enwitec DC junction box GAK S-1000-3x2R-X-Y-PC-1.0_MC4 - 10012761

1000VDC Class II/C 20A 10012761

Details

enwitec DC junction box GAK S-1000-3x2R-T25-Y-PC-1.0 - 10012760

1000VDC Class II/C 20A 10012760

Details

enwitec DC junction box GAK S-1000-3x2R-T25-BC-PC-1.0 - 10012877

1000VDC Class I+II/B+C 20A 10012877

Details

enwitec DC junction box GAK S-1000-3x2R-X-BC-PC-1.0 - 10012822

1000VDC Class I+II/B+C 20A 10012822

Details

enwitec DC junction box S-1000-3x2R-X-Y-PC-1.0 - 10012759

1000VDC Class II/C 20A 10012759

Details

enwitec DC junction box GAK S-1000-2x2R-T25-Y-PC-1.0_MC4 - 10012758

1000VDC Class II/C 20A 10012758

Details

enwitec DC junction box GAK S-1000-2x2R-T25-BC-PC-1.0 - 10012875

1000VDC Class I+II/B+C 20A 10012875

Details

enwitec DC junction box GAK S-1000-2x2R-X-BC-PC-1.0_MC4 - 10012874

1000VDC Class I+II/B+C 20A 10012874

Details

enwitec DC junction box GAK S-1000-2x2R-X-Y-PC-1.0_MC4 - 10012757

1000VDC Class II/C 20A 10012757

Details

enwitek DC junction box GAK S-1000-2x2R-X-BC-PC-1.0 - 10012872

1000VDC Class I+II/B+C 20A 10012872

Details

enwitec DC junction box GAK S-1000-2R-X-Y-PC-1.0_MC4 - 10012753

1000VDC Class II/C 20A 10012753

Details

enwitec DC junction box GAK S-1000-2R-T25-BC-PC-1.0_MC4 - 10012871

1000VDC Class I+II/B+C 20A 10012871

Details

enwitec DC junction box GAK S-1000-2R-T25-BC-PC-1.0 - 10012869

1000VDC Class I+II/B+C 20A 10012869

Details

enwitec DC junction box GAK S-1000-4(x2)Sx-X-Y-PC-4.0 - 20001017

1000VDC Class II/C 40A 20001017

Details

enwitec DC junction box GAK S-1000-2x4(x2)Sxx-T50-Y-PC-1.0 - 10012770

1000VDC Class II/C 40A 10012770

Details

enwitec DC junction box GAK S-1000-4(x2)Sxx-X-BC-PC-1.0_MC4 - 10012884

1000VDC Class I+II/B+C 40A 10012884

Details

enwitec DC junction box GAK S-1000-4(x2)Sxx-X-BC-PC-1.0 - 10012882

1000VDC Class I+II/B+C 40A 10012882

Details

enwitec DC junction box GAK S-1000-4(x2)Sxx-X-Y-PC-1.0_MC4 - 10012767

1000VDC Class II/C 40A 10012767

Details

enwitec DC junction box GAK S-1000-4(x2)Sxx-X-Y-PC-1.0 - 10012765

1000VDC Class II/C 40A 10012765

Details

enwitec DC junction box GAK S-1000-2R-X-BC-PES-1.0 - 10013205

1000VDC Class I+II/B+C 20A 10013205

Details

enwitec DC junction box GAK S-1000-8S(x2)15-T160-Y-US-PES-1.0_Raycap_240mm² - 10012940

1000VDC Plus & Minus Potential Class II/C 80A 10012940

Details

enwitec DC junction box GAK S-1000-14(x2)S15-T250-BC-PES-1.0 - 10013208

1000VDC Plus & Minus Potential Class I+II/B+C 140A 10013208

Details

enwitec DC junction box GAK S-1500-22S(x2)15A-T275A-Y-US-PES-1.0 - 10012586

1500VDC Plus & Minus Potential Class II/C 220A 10012586

Details

enwitec DC junction box GAK S-1000-12(x2)S15-T250-Y-PES-1.0 - 10011661

1000VDC 120A DC Trennschalter 12 Strings 10011661

Details

enwitec DC junction box GAK S-1000-14(x2)S15-T250-X-PES-1.0 - 10011654

1000VDC 140A Absicherung +&- DC Trennschalter 14 Strings 10011654

Details

enwitec DC junction box GAK S-1000-14(x2)S15-X-PES-1.0 - 10011653

1000VDC 140A Absicherung +&- 14 Strings 10011653

Details

enwitec DC junction box GAK S-1000-12(x2)S15-T250-X-PES-1.0 - 10011626

1000VDC 120A 12 Strings DC Trennschalter 10011626

Details

enwitec DC junction box GAK S-1000-12(x2)S15-X-PES-1.0 - 10011651

1000VDC 120A Absicherung +&- 12 Strings 10011651

Details

enwitec DC junction box GAK S-1100-12(x2)S15-T160-BC-PES-1.0 - 10011702

1100VDC0A Class I+II/B+C 10 10011702

Details

enwitec DC junction box GAK S-1100-12(x2)S15-X-BC-PES-1.0 - 10011750

1100VDC 100A Absicherung +&- Überspannungschutz I+II/B+C 10 Strings 10011750

Details

enwitec DC junction box GAK S-600-4(x2)Sx-X-M-PC-4.0 - 20001018

600V 40A Class I+II/B+C 20001018

Details

enwitec DC junction box GAK S-600-4(x2)Sx-T32-M-PC-4.0 - 20001019

560V 32A Plus & Minus Potential 20001019 20001019

Details