Relay Manufacturers: Best Relay Brands in the World, Top 15

Relays play a crucial role in the electrical and automation industries serving as the link between control systems and field devices. In order to ensure reliable and effective performance, it is important to choose the right brand. This article lists the top 15 relay brands in the world, highlighting their origin, contactor series and features. Whether you are looking for high switching reliability, compact design or cost-effective solutions, there is something for everyone on this list.

Best Relay Brands in the World

These are the top relay brands that are used in the industry:

1. ABB

ABB’s interface relays provide reliable voltage conversion between process peripherals and higher-level control systems. ABB relays ensure reliable signal switching and provide electrical isolation for sensitive electronics such as PLCs in all kinds of machinery.

Country: Switzerland & Sweden

Contactor series: CR-Range

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2. Cabur

Cabur revolutionized the concept of the horizontal design module by adopting in 1998 the vertical design module with its CR and CRE series to drastically reduce dimensions (up to 2.8 mm per channel) while ensuring greater current carrying capacity by the contacts compared to competitors and top flexibility in connection designs thus making maintenance much easier.

Country: Italy

Contactor series: R series

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3. Comat Releco

Comat Releco offers various kinds of electronic relays to its customers. High switching reliability ensures a long lifetime for the applications.

Country: Switzerland

Contactor series: C series

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4. Finder

Finder is a truly multinational company that believes in the value of its people, long-lasting relationships, and the quality of its products. All its production is subject to strict daily controls that ensure Finder constantly improves all of its processes while respecting the environment. Their relays are compact, effective, and reliable.

Country: Italy

Contactor series: Various

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5. Fuji

The HH52, 53, and 54 are a series of miniature general-purpose relays specially designed for users demanding small sizes, sturdy construction, and high electrical capacity. Mechanisms are furnished in polycarbonate dust-proof enclosures and are recommended for a multitude of electrical control applications for their reliability and compact size.

Country: Japan

Contactor series: HH

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6. Omron

A wide range of products is available for sequence control to direct load switching, which will suit various applications depending on the control method or environment inside of a panel.

Country: Japan

Contactor series: Various

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7. Phöenix Contact

Thanks to the wide range of products from Phoenix Contact, cost-effective solutions are available that meet all the requirements of modern system concepts.

Country: Germany

Contactor series: Various

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8. Relpol

Products of Relpol are applied in the areas of industrial and power automation, power electronics, industrial and applied electronics, telecommunication, household appliances, etc.

Country: Poland

Contactor series: PI

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9. Rockwell – Allen Bradley

Relays serve as interposing relays between your controller and field devices. You can use these relays in applications with pumps, compressors, air conditioning, and refrigeration units.

Country: USA

Contactor series: 700 series

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10. Schneider Electric

Relays include an interface, miniature, and power relays from 1 CO to 4 CO contacts, up to 30 A.

Country: France

Contactor series: Zelio

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11. Schrack

Schrack is a leading Austrian branded company specializing in electrical and power equipment, data and network systems, and lighting solutions for the industry as well as the building and housing sector.

Country: Austria

Contactor series: Various

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12. Siemens

Features of Siemens relays:

All versions with screw terminals or spring-type terminals (push-in technology) Low space requirements in the control cabinet thanks to a consistent width of 6.2 mm. Reduced inventory due to fewer variants. Universal bridging option using connecting combs for all terminals

Country: Germany

Contactor series: Various

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13. Wago

WAGO’s array of relays and optocouplers offer a solution for any requirement. Use them in any sector of the industry including process technology and power engineering, railway applications, and machine engineering, as well as general control cabinet construction.

Country: Germany

Contactor series: Various

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14. Weidmuller

Weidmüller offers high-quality relay modules and solid-state relays meeting all current and future market requirements. Their range impresses with reliable, safe, and durable products.

Country: Germany

Contactor series: Various

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15. Wieland

Coupling relays are used for galvanic isolation and potential-free switching. With a width of 6.2 mm, the flare move relays make optimal use of space. The semiconductor or solid-state relays are suitable for wear-free switching at low capacities.

Country: Germany

Contactor series: Various

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