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Our expertise in connection technology enables us to develop innovative and efficient solutions that optimize your energy infrastructure and maximize performance.
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Important documents and information
Product catalog EN
Product catalog EN
Product catalog PL
New NA protection variants
Mains switch box for Fronius
Mains switch box for KOSTAL PLENTICORE G3
Surge protection for photovoltaic systems
Mains switchover boxes EN
Mains switch boxes AT
Mains switchover boxes CH
Mains switchover boxes IT
Installation instructions - GENERATOR CONNECTION BOX GENERAL
AC distributor
Fire department switch
Grid switch boxes (on grid)
10019335_KoEU_UM -IV [2 x 14] 35kW 400v 63A 3A B - a ÜX 400v 50H (Version a -06_2025)
10019361_KoEU_UM-IV [3x14] 25,0kW 63A AP EU 400V50Hz All --- (Version a -05_2025)
10019509_KoEU_UM -IV [2 x 14] 35kW 400v 63A 3A B - a ÜX 400v 50H (Version a -06_2025)
10019826_KoEU_UM-IV [3 x 14] 35kW 400v 63A 3A B - a ÜX 400v 50H (Version a -09_2025-)
10019827_KoEU_UM-IV [3 x 14] 35kW 400v 63A 3A B - a ÜX 400v 50H (Version a -09_2025-)
10019834_KoEU_UM-IV [3 x 14] 20kW 400v 63A 3A B - a ÜX 400v 50H (Version a -10_2025)
Battery fuses
Network and plant protection
10018845_KoEU_NA-Schutz-NA4105-PV-3x86.3KVA-TNS_TT_1.0 (Version a 07_2025)
10019613_KoEU_NA-Schutz-TOR-OÖ-PV-86.3KVA-TNS_TT (Version a -06_2025-)
10019614_KoEU_NA-Schutz-TOR-OÖ-PV-172.5KVA-TNS_TT (Version a -12_2025-)
10019667_KoEU_NA-SchutzErweiterung-NA4105-PV-86.3KVA-TNS_TT (Version a -06_2025)
10019830_KoEU_NA-SchutzErweiterung-NA4105-PV-172,5KVA-TNS_TT (Version a -09_2025)
Generator connection box
10013337_KoEU_GAK-enwitec-S-1000-4x2R-X-Y-PC-V2.0 (Version a -10_2025-)
10018792_KoEU_GAK-S-1000-2x6S(x2)xx-X-Y-PES-1.0 (Version a -06_2025)
10019463_KoEU_GAK-S-1500-24S(x2)xx-T500-BC-US-PES-1.0 (Version a -07_2025-)
10019791_KoEU_GAK-enwitec-S-1000-8S(x2)xx-T315-Y-PES-1.0-WM (Version a -09_2025)
10019890_KoEU_GAK-S-1000-3xT315-X-PES (Version a -10_2025-)
10019937_KoEU_GAK 1500V M28 I01VRS O01VRS Sxxxx Xxxxx M- Ü12 (a)
10019939_KoEU_GAK 1100V M21 I01VRS O01VRS Sxxxx Xxxxx M- Ü12 (a)
AC distributor
Battery fuses
Generator connection box
Grid switch boxes (on grid)
Mains and system protection
enwitec grid and plant protection – 276 kVA – according to VDE-AR-N 4105:2018-11 – 10018545
Installationsanleitungen
enwitec grid and plant protection – 276 kVA – according to VDE-AR-N 4105:2018-11 – 10018567
Installationsanleitungen
enwitec grid and plant protection – 86.3 kVA – according to VDE-AR-N 4105:2018-11 – 10018565
Installationsanleitungen
enwitec grid and system protection – 276 kVA – in accordance with VDE-AR-N 4105:2018-11 – 10018546
Installationsanleitungen
enwitec grid and system protection feed-guard – 100 kVA – in accordance with NA/EEA-NE7 – CH2020 – 10016127
Installationsanleitungen
enwitec mains and system protection NA4105 – 86.3 kVA – in accordance with VDE-AR-N 4105:2018-11 – 10018716
Installationsanleitungen
Weitere Dokumente
enwitec mains and system protection PowerShield 500
Datenblätter
- 10019413_Datenblatt_PowerShield_500_2025_04_29
- 10019386_Datenblatt_Leistungsschrank_PowerShield 500_DE_2025_04_17
- 10019413_datasheet_PowerShield_500_2025_04_29
- 10019386_datasheet_power cabinet_PowerShield 500_EN_2025_04_23
- 10019413_Arkusz danych_PowerShield_500_PL_2025_05_20
- 10019386_Arkusz danych_Szafa zasilająca_PowerShield 500_PL_2025_05_20
enwitec mains and system protection PowerShield Pro 1100
Datenblätter
- 10019512_Datenblatt_Powershield Pro 1100 NSAF1_DE_2025_05_21
- 10019511_Datenblatt_Powershield Pro 1100 NSES_2025_05_21
- 10019510_Datenblatt_PowerShield_Pro_1100_DE_2025_04_29
- 10019512_datasheet_Powershield Pro 1100 NSAF1_EN_2025_05_21
- 10019511_datasheet_Powershield Pro_1100_NSES_EN_2025_05_21
- 10019510_datasheet_PowerShield_Pro_1100_EN_2025_04_29
- 10019512_Arkusz danych_Powershield Pro 1100 NSAF1_PL_2025_05_21
- 10019511_Arkusz danych_Powershield Pro 1100 NSES_PL_2025_05_21
- 10019510_Arkusz danych_PowerShield_Pro_1100_PL_2025_05_21
enwitec mains and system protection TOR – 172.5 kVA – in accordance with ÖVE TOR R25 NS ASYNC – 10018524
Installationsanleitungen
Weitere Dokumente
enwitec products
enwitec grid and plant protection – 276 kVA – according to VDE-AR-N 4105:2018-11 – 10018545
Installationsanleitungen
enwitec grid and plant protection – 276 kVA – according to VDE-AR-N 4105:2018-11 – 10018567
Installationsanleitungen
enwitec grid and plant protection – 86.3 kVA – according to VDE-AR-N 4105:2018-11 – 10018565
Installationsanleitungen
enwitec grid and system protection – 276 kVA – in accordance with VDE-AR-N 4105:2018-11 – 10018546
Installationsanleitungen
enwitec grid and system protection feed-guard – 100 kVA – in accordance with NA/EEA-NE7 – CH2020 – 10016127
Installationsanleitungen
enwitec mains and system protection NA4105 – 86.3 kVA – in accordance with VDE-AR-N 4105:2018-11 – 10018716
Installationsanleitungen
Weitere Dokumente
enwitec mains and system protection PowerShield 500
Datenblätter
- 10019413_Datenblatt_PowerShield_500_2025_04_29
- 10019386_Datenblatt_Leistungsschrank_PowerShield 500_DE_2025_04_17
- 10019413_datasheet_PowerShield_500_2025_04_29
- 10019386_datasheet_power cabinet_PowerShield 500_EN_2025_04_23
- 10019413_Arkusz danych_PowerShield_500_PL_2025_05_20
- 10019386_Arkusz danych_Szafa zasilająca_PowerShield 500_PL_2025_05_20
enwitec mains and system protection PowerShield Pro 1100
Datenblätter
- 10019512_Datenblatt_Powershield Pro 1100 NSAF1_DE_2025_05_21
- 10019511_Datenblatt_Powershield Pro 1100 NSES_2025_05_21
- 10019510_Datenblatt_PowerShield_Pro_1100_DE_2025_04_29
- 10019512_datasheet_Powershield Pro 1100 NSAF1_EN_2025_05_21
- 10019511_datasheet_Powershield Pro_1100_NSES_EN_2025_05_21
- 10019510_datasheet_PowerShield_Pro_1100_EN_2025_04_29
- 10019512_Arkusz danych_Powershield Pro 1100 NSAF1_PL_2025_05_21
- 10019511_Arkusz danych_Powershield Pro 1100 NSES_PL_2025_05_21
- 10019510_Arkusz danych_PowerShield_Pro_1100_PL_2025_05_21