Medium-voltage and low-voltage
ContactRITTER Starkstromtechnik GmbH & Co. KG
Tel.: +49 2595 3 81 - 0
Head of Sales Switchgear
Tel.: +49 2595 3 81 - 261
More contact persons here »
RITTER switchgears – with us, reliability of supply comes first.
Planning, development, production – we will take over all steps up to the approval of switchgears for medium- and low-voltage systems. In addition to the delivery of the equipment, we also like to offer you the complete installation, commissioning and regular servicing as well as maintenance. We can also provide retrofitting measures on existing systems – even if they are not ours. Your advantage: you will receive all services from one company. Customer proximity is just as important to us as short distances, fast response times, and high availability. Meaning that you get the product you need quickly.
In addition, we are extremely flexible in the manufacture of our switchgears. Upon customer request, we can customise products individually and according to requirements. In addition, old switch rooms can be made particularly good use of thanks to our air-insulated medium-voltage switchgears – in our performance class, we at RITTER build the most compact systems of this type. For the sake of the environment we forego SF6 and mixed gases, use sustainable materials, and reduce our CO2 footprint through energy-optimised production. Trust in more than 50 years of experience in switchgear construction!
Safe energy distribution - that's what we stand for.
Distributing energy safely is the prerequisite for its unrestricted availability in industry, supply and building technology. That's what we work to achieve – with our entire team and all our expert knowledge.
In the film we will inform you about our services in the field of switchgears.
Execution in accordance with international standard IEC 62271-200 | Air-insulated with the most compact designs | Single and double busbar systems as well as duplex systems up to 24 kV | Rated currents from 630 to 4000 A | Short-circuit strengths of 20 to 50 kA 3s | Arc test up to IAC AFLR 50 kA 1s | Metal-enclosed and subdivided into several metal-clad functional spaces | Partition class PM, avoidance of insulating materials | Safe pressure relief upwards, alternatively integrated pressure relief duct | Highest availability LSC2B with the most compact design | Extended maintenance intervals, low life cycle costs | Available series: GT4, GT5, GT4D, GDE, GT3, GT4H
The systems can be used as a compact circuit-breaker system in grid, distribution and centre stations for utility companies, industry, buildings and public authorities for switching transformers, motors, generators, capacitors, overhead lines and cable lines.
Metal-enclosed and subdivided into several metal-clad functional spaces up to 1 kV | Rated current 1250 to 4000 A | Rated short-time withstand current up to 100 kA at 725V | Rated surge short-circuit current up to 220 kA | All field types with check for internal errors up to 100 kA at 725 V | All distribution boards are tested with 100 kA | The systems comply with the following provisions: DIN EN 61439-1, DIN EN 61439-2, DIN EN 61439-2 Supplement 1, IEC / TR 61641 | System types NS3001, NS2001
Our well-known model series NS3001 and NS2001 are only available for retrofit projects or as extensions. Talk to us to find a suitable solution for you.
Our low-voltage switchgears at a glance
NS 3001 (DIN EN 61439)
- Power control panels
- Motor Control Centre
- Fuse switching strips
- Fuse strips
- Compensation fields
- Special fields
NS 2001 (DIN EN 60439)
- Overview of our NS 2001 systems
We will not leave you to manage alone – even in the early planning stage, as well as throughout the entire project, our team will support you with its extensive expertise. Regular training and further education ensure that our employees are always up to date with the state-of-the-art.
The compact design of our systems enables installation even in small control rooms, meaning that the construction of a new building can often be avoided. Therefore, the systems are particularly suitable for retrofitting in existing buildings. If required, we are happy to deliver the building or container directly to you.
Systems that have been individually tailored to customer requirements are standard for us and part of everyday life. With years of experience in various industries, we will take the time to understand your individual needs and together we will find a unique solution that meets all your expectations.
All systems are 100% tested on site before leaving the factory. We ensure maintenance of our high quality standards with regular internal controls and external audits. Numerous certificates, for example quality and environmental management certificates, back up our claims.
From project management to commissioning, you will get everything from one source. Our skilled team will work with you to create a suitable concept, take care of the assembly and subsequent maintenance and servicing, and also take care of creation and maintenance of all important documents for you – both in analogue and digital format.
Receive your system from us ready for use. After all, customer approvals with a completely structured control system and control technology are part of our portfolio. We will ensure a turnkey final result – including professional production, agreements with partners and authorities, building equipment, and much more.
Short reaction times
We are there when it matters. Short times for assembly and commissioning on the construction site are a great advantage for our customers. Even after successful installation, we will be here for you 24 hours a day! In the event of emergencies, we can be there in the shortest possible time and reduce the disruption of your operations to a minimum.
Retrofitting measures on existing, older systems are also part of our service portfolio. For example, we can renew the protection technology or the circuit-breaker from low-oil types to vacuum switches, thereby increasing your system's efficiency. Take the step towards professional modernisation with us!