
Certified electrical contractor for electrical installation, building technology, KNX, networks and e-mobility in Schwerte
Elektro Selsen GmbH & Co. KG
Schwerte (DE)New on Amplifa
About Elektro Selsen
Elektro Selsen GmbH & Co. KG is a certified electrical contractor based in Schwerte (North Rhine-Westphalia) that carries out electrical installations and building technology for residential buildings, commercial clients and businesses. Its range of services covers the new installation and repair of electrical installations, the planning and installation of KNX building automation and smart home solutions, network installations (LAN, CAT 5/6/6a/7), telephone systems from analogue connections to Voice-over-IP with up to 200 participants, as well as service and maintenance of air conditioning systems, alarm systems, garage door drives and roller shutters. As a certified E|Mobility specialist company of the Fachverband für Elektro- und Informationstechnische Handwerke Nordrhein-Westfalen (Association of Electrical and Information Technology Trades North Rhine-Westphalia), the company installs wallboxes and charging infrastructure. Before every job, the company offers a consultation including an on-site inspection, especially for new construction, renovation and conversion projects. The testing of electrical installations and devices is carried out as a certified company under the E-CHECK testing seal. The company is a member of the Handwerksgemeinschaft e-masters trade association and trains electronics technicians for energy and building technology.
- Site
- Schwerte
- Processes
- Electrical installation, KNX planning and installation, E-CHECK (testing of electrical installations and devices), Telephone system installation (Analogue, ISDN, Voice over IP), Service & Maintenance (air conditioning systems, electric heating, telephone systems, garage door, Network installation (LAN, network sockets, CAT 5/6/6a/7), Installation of contactless switches, Installation of mini/balcony power plants (CHP, fuel cell, photovoltaics)
- Materials
- Copper
- Certificates
- E|Mobility Specialist Company
- Industries
- Residential buildings, Commercial/Business, Municipal/private building technology
- 01
Consultation including on-site inspection
- 02
Planning (incl. KNX)
- 03
Electrical installation and assembly
- 04
Testing (E-CHECK)
- 05
Service & Maintenance
Materials and Areas of Application
Copper
Copper wires form the transmission basis for analogue telephony and ISDN connections.
Locations

Schwerte
DEHead office and operations
- Materials
- Copper
Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Electrical installationAssembly | – | – | – | – | Copper wire |
| KNX planning and installationAssembly | – | – | – | – | – |
| E-CHECK (testing of electrical installations and devices)Testing | – | – | – | – | – |
| Telephone system installation (Analogue, ISDN, Voice over IP)Assembly | – | – | – | up to 200 participants | Copper wire |
| Service & Maintenance (air conditioning systems, electric heating, telephone systems, garage doorAssembly | – | – | – | – | – |
| Network installation (LAN, network sockets, CAT 5/6/6a/7)Assembly | – | – | – | – | – |
| Installation of contactless switchesAssembly | – | – | – | – | – |
| Installation of mini/balcony power plants (CHP, fuel cell, photovoltaics)Assembly | – | – | – | – | – |
| E-mobility (wallbox/charging installation as specialist company)Assembly | – | – | – | – | – |
| Building technology / Smart Home (home automation)Assembly | – | – | – | – | – |
Additional services
History
According to its website, the company has been in existence for over 85 years; a dedicated page commemorates its 100th anniversary with a celebratory event and a corporate film. An exact year of foundation is not given.