--- path: "produktsortiment/tillbehor/elektriska-komponenter" locale: sv-se alternates: x-default: "/en-gb/assortment/accessories/electrical-components" en-gb: "/en-gb/assortment/accessories/electrical-components" nl-nl: "/nl-nl/assortiment/accessoires/elektrische-componenten" de-de: "/de-de/sortiment/zubehoer/elektrische-komponenten" fr-fr: "/fr-fr/assortiment/accessories/composants-electriques" it-it: "/it-it/gamma-di-prodotti/accessori/componenti-elettrici" pl-pl: "/pl-pl/gama-produktow/akcesoria/komponenty-elektryczne" sv-se: "/sv-se/produktsortiment/tillbehor/elektriska-komponenter" title: "Electrical Components for PV and Energy Systems" description: "Find circuit breakers, SPDs, and switches for solar and EV systems. Ensure safe, efficient energy distribution with certified electrical components." type: product_listing listing_type: produktsortiment total_items: 51 --- # Electrical components ## Products: - **Enphase 100A strömtransformator (CT) med delad kärna för användning med Envoy S Mtd.** — [Art.No.: CT-100-SPLIT-ROW](https://www.estg.eu/sv-se/CT-100-SPLIT-ROW/enphase-100a-str%C3%B6mtransformator-ct-med-delad-k%C3%A4rna-f%C3%B6r-anv%C3%A4ndning-med-envoy-s-mtd.) - **APSystems 80 amp strömtransformator** — [Art.No.: 18083020112](https://www.estg.eu/sv-se/18083020112/apsystems-80-amp-stromtransformator) - **Citel DC Överspänningsskydd, Typ 1+2 (DS50PVS-1000G/12KT1)** — [Art.No.: 482393](https://www.estg.eu/sv-se/482393/citel-dc-surge-arrestor-typ-1-%2B-2-uocstc-%3D-1000vdc-iomp-%3D-625ka-ds50pvs-1000g-12kt1) - **Citel DC Överspänningsskydd, Typ 2 (DS50PVS-1000G/51)** — [Art.No.: 480391](https://www.estg.eu/sv-se/480391/citel-dc-surge-arrestor-typ-2-uocstc-%3D-1000vdc-imax-%3D-40ka-vde-certifierade-ds50pvs-1000g-51) - **Enphase 400A strömtransformator (CT) med delad kärna för användning med Envoy S Mtd.** — [Art.No.: CT-400-SPLIT-INT](https://www.estg.eu/sv-se/CT-400-SPLIT-INT/enphase-400a-stromtransformator-ct-med-delad-karna-for-anvandning-med-envoy-s-mtd) - **Citel PV-String Anslutningsbox med Type 2 SPD. 1xMPP tracker (CiPlug1-51-1)** — [Art.No.: 158554](https://www.estg.eu/sv-se/158554/citel-pv-string-anslutningsbox-med-typ-2-spd-1mpp-tracker-mc4-pluggar-ip65-uv-resistent-polykarbonathus-ciplug1-51-1) - **ABB BW225DP Sluten brytare med brytare** — [Art.No.: 2CMA142400R1000](https://www.estg.eu/sv-se/2CMA142400R1000/abb-bw225dp-sluten-brytare-med-brytare) - **ABB BW425TPSN Sluten brytare med brytare** — [Art.No.: 2CMA142405R1000](https://www.estg.eu/sv-se/2CMA142405R1000/abb-bw425tpsn-sluten-brytare-med-brytare) - **Citel AC Överspänningsskydd, Typ 2 (DS440S-230/G)** — [Art.No.: 311732](https://www.estg.eu/sv-se/311732/citel-ac-surge-arrestor-typ-2-kompakt-4-poler-un-%3D-230vac-imax-%3D-40ka-ds440s-230-g) - **Citel AC Överspänningsskydd, Typ 1+2 (DS134RS-230/G)** — [Art.No.: 571534](https://www.estg.eu/sv-se/571534/citel-ac-surge-arrestor-typ-1-%2B-2-4-poler-3ph-%2B-n-un-%3D-230vac-iomp-%3D-125ka-ds134rs-230-g) - **Citel AC Överspänningsskydd, Typ 2 (DS42S-230)** — [Art.No.: 46152120](https://www.estg.eu/sv-se/46152120/citel-ac-surge-arrestor-typ-2-2-poler-1ph-%2B-n-tns-un-%3D-230vac-imax-%3D-40ka-ds42s-230) - **ABB ONE20M3G Sluten brytare med brytare** — [Art.No.: 1SCA135535R1001](https://www.estg.eu/sv-se/1SCA135535R1001/abb-one20m3g-sluten-brytare-med-brytare) - **ABB DS201 C25 A30 Jordfelsbrytare med överströmsskydd** — [Art.No.: 2CSR255180R1254](https://www.estg.eu/sv-se/2CSR255180R1254/abb-ds201-c25-a30-jordfelsbrytare-med-%C3%B6verstr%C3%B6msskydd) - **Citel PV-String Anslutningsbox med Type 1 SPD (CiPlug1-51VG-12)** — [Art.No.: 158552](https://www.estg.eu/sv-se/158552/citel-pv-string-anslutningsbox-med-typ-1-spd-1mpp-tracker-mc4-pluggar-ip65-uv-resistent-polykarbonathus-ciplug1-51vg-12) - **ABB B21 312-100 Elmätare** — [Art.No.: 2CMA100155R1000](https://www.estg.eu/sv-se/2CMA100155R1000/abb-b21-312-100-elm%C3%A4tare) - **ABB B23 311-100 Elmätare** — [Art.No.: 2CMA100168R1000](https://www.estg.eu/sv-se/2CMA100168R1000/abb-b23-311-100-elm%C3%A4tare) - **Citel PV-Anslutningsbox med Type 2 SPD. 1xMPP tracker (GAK1.K6x16.K2x16.51-1)** — [Art.No.: 158106](https://www.estg.eu/sv-se/158106/citel-pv-anslutningsbox-med-typ-2-spd-1xmpp-tracker-4-str%C3%A4ngar-ip65-skruvplintsblock-uv-resistent-polykarbonathus-gak1k6x16k2x1651-1) - **ABB DS201 B25 A30 Jordfelsbrytare med överströmsskydd** — [Art.No.: 2CSR255180R1255](https://www.estg.eu/sv-se/2CSR255180R1255/abb-ds201-b25-a30-jordfelsbrytare-med-%C3%B6verstr%C3%B6msskydd) - **SMA DC Överspänningsskydd Modulsats Typ 1/2** — [Art.No.: DC_SPD_KIT5_T1T2](https://www.estg.eu/sv-se/DC_SPD_KIT5_T1T2/sma-dc-overspanningsskydd-modulsats-typ-1-2) - **ABB ZV16-H42-CM1.CWW Enheten för konsumentfrågor** — [Art.No.: 1SPN001600F0020](https://www.estg.eu/sv-se/1SPN001600F0020/abb-zv16-h42-cm1.cww-enheten-f%C3%B6r-konsumentfr%C3%A5gor) - **ABB ZV16-H42.C.CW.CW Enheten för konsumentfrågor** — [Art.No.: 1SPN001600F0050](https://www.estg.eu/sv-se/1SPN001600F0050/abb-zv16-h42.c.cw.cw-enheten-f%C3%B6r-konsumentfr%C3%A5gor) - **Citel AC Surge arrestor, Type 2 (DS44-230/G)** — [Art.No.: 46151220](https://www.estg.eu/sv-se/46151220/citel-ac-surge-arrestor-type-2-ds44-230-g) - **ABB B23 212-100 YCU.00152 Elmätare** — [Art.No.: 2CMA100166R1000](https://www.estg.eu/sv-se/2CMA100166R1000/abb-b23-212-100-ycu.00152-elm%C3%A4tare) - **ABB S203-C63NA Miniatyrbrytare - 3+NP - C - 63 A** — [Art.No.: 2CDS253103R0634](https://www.estg.eu/sv-se/2CDS253103R0634/abb-s203-c63na-miniatyrbrytare-3%2Bnp-c-63-a) - **ABB DS203NC C32 A300 Jordfelsbrytare med överströmsskydd** — [Art.No.: 2CSR256140R3324](https://www.estg.eu/sv-se/2CSR256140R3324/abb-ds203nc-c32-a300-jordfelsbrytare-med-%C3%B6verstr%C3%B6msskydd) - **SMA DC Överspänningsskydd Modulsats** — [Art.No.: DC_SPD_KIT4-10](https://www.estg.eu/sv-se/DC_SPD_KIT4-10/sma-dc-overspanningsskydd-modulsats) - **ABB S203-B63NA Miniatyrbrytare - 3+NP - B - 63 A** — [Art.No.: 2CDS253103R0635](https://www.estg.eu/sv-se/2CDS253103R0635/abb-s203-b63na-miniatyrbrytare-3%2Bnp-b-63-a) - **ABB DS203NC C20 A300 Jordfelsbrytare med överströmsskydd** — [Art.No.: 2CSR256140R3204](https://www.estg.eu/sv-se/2CSR256140R3204/abb-ds203nc-c20-a300-jordfelsbrytare-med-%C3%B6verstr%C3%B6msskydd) - **Citel AC Surge arrestor, Type 2 (DS44-230/G)** — [Art.No.: 46152220](https://www.estg.eu/sv-se/46152220/citel-ac-surge-arrestor-typ-2-4-poler-3ph-%2B-n-tns-un-%3D-230vac-imax-%3D-40ka-ds44s-230) - **ABB S203-B50NA Miniatyrbrytare - 3+NP - B - 50 A** — [Art.No.: 2CDS253103R0505](https://www.estg.eu/sv-se/2CDS253103R0505/abb-s203-b50na-miniatyrbrytare-3%2Bnp-b-50-a) - **Citel Överspänningsskydd för Ethernet lines (MJ8-CAT5e)** — [Art.No.: 560201](https://www.estg.eu/sv-se/560201/citel-surge-arrestor-f%C3%B6r-ethernet-lines-cat5-rj45-anslutning-upp-till-1-gb-s-mj8-cat5e) - **Citel AC Överspänningsskydd, Typ 1+2 (DS132RS-230/G)** — [Art.No.: 571532](https://www.estg.eu/sv-se/571532/citel-ac-surge-arrestor-typ-1-%2B-2-2-poler-1ph-%2B-n-un-%3D-230vac-iomp-%3D-125ka-ds132rs-230-g) - **Citel Överspänningsskydd för data line (DLA-24D3)** — [Art.No.: 6403011](https://www.estg.eu/sv-se/6403011/citel-surge-arrestor-f%C3%B6r-data-line-1-par-un-%3D-24vdc-aktuell-slinga-4-20ma-dla-24d3) - **SMA Energimätare CT 63A (1-fas)** — [Art.No.: EM-1CT63A-21](https://www.estg.eu/sv-se/EM-1CT63A-21/sma-energimatare-ct-63a-1fas) - **SMA Energimätare CT 63A (3-fas)** — [Art.No.: EM-3CT63A-21](https://www.estg.eu/sv-se/EM-3CT63A-21/sma-energimatare-ct-63a-3fas) - **(Tillgänglig i början av juni) Marstek Smart Energimätare CT002 - Inkl. CT-klämmor - Universell Energimätare** — [Art.No.: TPM-100CTW](https://www.estg.eu/sv-se/TPM-100CTW/marstek-smart-energimatare-ct002inkl-ctklammoruniversell-energimatare) - **Marstek P1 Mätaravläsare CT003 - 3-i-1 Smart Mätare - Wi-Fi/IR/Bluetooth** — [Art.No.: SMR-W/C](https://www.estg.eu/sv-se/SMR-W%2FC/marstek-p1-mataravlasare-ct0033i1-smart-matarewifiirbluetooth) - **Marstek 1-fas SmartBox - Backup- och Anslutningshubb för Venus E 3.0** — [Art.No.: DB63S](https://www.estg.eu/sv-se/DB63S/marstek-1fas-smartboxbackup-och-anslutningshubb-for-venus-e-30) - **Citel DPVN1 Överspänningsskydd - Typ 1+2+3 - 1200Vdc** — [Art.No.: 65222102](https://www.estg.eu/sv-se/65222102/citel-dpvn1-overspanningsskyddtyp-1231200vdc) - **Citel MJ8-POE-C6A Överspänningsskydd - PoE++/10Gbps** — [Art.No.: 581541](https://www.estg.eu/sv-se/581541/citel-mj8poec6a-overspanningsskyddpoe10gbps) - **Citel DAC1-13VGS-31-275 AC-överspänningsskydd - 3-Fas+N** — [Art.No.: 821730244](https://www.estg.eu/sv-se/821730244/citel-dac113vgs31275-acoverspanningsskydd3fasn) - **Citel DAC50VGS-31-275 AC-överspänningsskydd - Typ 2+3 - 3-Fas+N** — [Art.No.: 821130244](https://www.estg.eu/sv-se/821130244/citel-dac50vgs31275-acoverspanningsskyddtyp-233fasn) - **Citel DAC15CS-31-275 AC-överspänningsskydd - Typ 2+3 - 3-Fas+N** — [Art.No.: 821620222](https://www.estg.eu/sv-se/821620222/citel-dac15cs31275-acoverspanningsskyddtyp-233fasn) - **Citel DACN10-L21YG-275 AC-överspänningsskydd - 16A** — [Art.No.: 70115021](https://www.estg.eu/sv-se/70115021/citel-dacn10l21yg275-acoverspanningsskydd16a) - **Citel DS60VGPV-1000G/51 PV-överspänningsskydd - Typ 1+2 - 1000Vdc** — [Art.No.: 3958](https://www.estg.eu/sv-se/3958/citel-ds60vgpv1000g51-pvoverspanningsskyddtyp-121000vdc) - **Citel DPVN40CS PV-överspänningsskydd - Typ 2+3 - 1200Vdc** — [Art.No.: 65112102](https://www.estg.eu/sv-se/65112102/citel-dpvn40cs-pvoverspanningsskyddtyp-231200vdc) - **Citel DDC40CS DC-överspänningsskydd - Typ 2 - 75Vdc** — [Art.No.: 828410521](https://www.estg.eu/sv-se/828410521/citel-ddc40cs-dcoverspanningsskyddtyp-275vdc) - **Citel DAC1-13S-31-275 AC-överspänningsskydd - Typ 1+2 - 3-Fas+N** — [Art.No.: 821710244](https://www.estg.eu/sv-se/821710244/citel-dac113s31275-acoverspanningsskyddtyp-123fasn) - **Citel DAC1-13S-11-275 AC-överspänningsskydd - Typ 1+2 - 1-Fas** — [Art.No.: 821710242](https://www.estg.eu/sv-se/821710242/citel-dac113s11275-acoverspanningsskyddtyp-121fas) - **Citel DAC50S-31-275 AC-överspänningsskydd - Typ 2 - 3-Fas+N** — [Art.No.: 821110244](https://www.estg.eu/sv-se/821110244/citel-dac50s31275-acoverspanningsskyddtyp-23fasn) - **Citel DAC50S-11-275 AC-överspänningsskydd - Typ 2 - 1-Fas** — [Art.No.: 821110242](https://www.estg.eu/sv-se/821110242/citel-dac50s11275-acoverspanningsskyddtyp-21fas) ## Essential components for safe energy distribution From residential **[solar systems](/assortment/solar/)** to large commercial installations, high-quality electrical components ensure stable and safe operation. Our range covers all essential parts for both AC and DC circuits and includes brands such as **[Citel](/brands/citel/)** and **[SMA](/brands/sma/sma-surge-protection)**. ### Available products - **Circuit breakers**: Protect electrical systems from overload or short circuits. - **Surge protection devices (SPD):** Safeguard equipment from voltage spikes. - **Switches and PV Boxes:** Ensure control, safety, and compliance in every setup. ### Benefits - **Enhanced system safety** and **protection of valuable equipment**. - **Reliable performance** even in demanding environments. - **Compatible with** **[solar](/assortment/solar/)****,** **[battery](/assortment/storage/batteries)** **and** **[EV](/assortment/ev/)** **systems.** - **Complies with IEC and EN standards** for professional installations. ### Applications Ideal for installers working on **[PV systems](/assortment/solar-panels/)**, **[inverters](/assortment/inverters/)**, **[energy storage solutions](/assortment/storage/)** and **[electrical distribution networks](/assortment/solar/energy-management)**. ## Why ESTG? - **Your one-stop-shop for sustainable energy solutions**: a wide range of top brands. From solar panels and inverters to batteries and EV chargers. - **Competitive pricing and reliable availability:** real-time stock insights, delivery times, and documentation. - **Expert knowledge and support:** over 15 years of experience, practical training and professional assistance trusted by installers across the Netherlands, Belgium, Germany, France, and Italy. - **A trusted partner in the energy transition:** thousands of professionals rely on ESTG every day to deliver efficient and future-proof sustainable energy projects. ### Complete installation solutions Combine electrical components with **[cables](/assortment/accessories-extras/cables)**, **[connectors](/assortment/accessories-extras/connectors)** and **[cable management](/assortment/accessories-extras/cable-management)** materials for a safe and efficient system setup. **[Contact us for consultation](/about-estg/contact)** or order online directly.