Safety meets competence

High-voltage components

Everything you need for working with high-voltages.

When voltages above 230 V / 400 V need to be processed, suitable components and building parts need to be used. It is often difficult and expensive however to find suitable parts for high-voltage technology. For that reason, we have developed important components and accessories such as high-voltage relays, high-voltage plug connections and high-voltage cables ourselves. With the high-voltage components, the products by SPS electronic let you ideally positioned yourself in the field of electrical safety testing.

You have not found the suitable item? Then contact us - we have a lot more solutions in store!


For switching high voltages, high currents and high frequencies.

Relays are needed everywhere in technology. It is especially difficult to find suitable switches when frequencies, voltages and currents lie beyond the typical levels. That is why SPS electronic offers special relays for this use. More than 3 decades of experience in high-voltage technology form the basis for the development of our products.

High voltage relays

For switching high voltages in connection with high currents.

To High voltage relays

High frequency relays

For switching high frequencies in connection with high voltages and high currents.

To High frequency relays


Individual solutions

Customer-specific test systems according to your individual needs.

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Multifunction tester

Do you need to perform multiple tests with a single device?

Go to the multifunction testers >


Do you have any questions? We are glad to help you.

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