Overload Relay Manufacturers: Top 12 Worldwide Brands!

Best overload relay brands in the World

There are lots of overload relay brands in the electrical market. Below we list the best manufacturers and suppliers for you.

ABB

ABB’s overload relays set the standard in sustainable performance and reliability in motor protection applications. ABB products make it easier to design and service equipment through easy engineering, optimized logistics, simple installations, energy savings, reduced maintenance, and long-lasting solutions.

Country: Switzerland & Sweden

Product series: TF and TA

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Chint

Chint is currently the leading player in the low-voltage electrical and power transmission and distribution industries in China. Chint produces various types of thermal overload relay up to 630A.

Country: China

Product series: NR and NX

Danfoss

Danfoss offers an appropriate range of overload relays. The bimetal versions are subjected to the individual calibration procedure during the production process, which provides a full guarantee of correct operation.

Country: Denmark

Product series: TI

Eaton

Eaton offers a wide range of overload relays (up to 1500A) to provide full motor protection. The overload relay types include fixed bi-metallic, interchangeable heater bimetallic, and electronic. Flexible mounting ensures that they can be installed on a contactor, panel, or separate enclosure.

Country: USA

Contactor series: Z series

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Himel

Himel has a range of overload relays designed to provide protection against overload, phase loss, and current imbalance.

Country: China

Product series: HD

Legrand

Legrand produces various types of overload relays up to 800A.

Country: France

Product series: RTX

Lovato

Lovato produces various types of overload relays up to 420A.

Country: Italy

Product series: B

LS

LS control components are suitable for switching, protecting, and starting motors, and plants. Overload relays are aiming at space-saving, flexibility, convenience, and easy wiring, installation through various accessories.

Country: South Korea

Product series: MT

Rockwell – Allen Bradley

Rockwell offers a full line of versatile and robust overload relays for both IEC and NEMA applications. They are environmentally friendly, versatile, and flexible. Rockwell’s overload relays are known for rugged construction, dependable performance, and long electrical life.

Country: USA

Contactor series: Various

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Schneider Electric

TeSys LRD is a flexible range of overload relays from 0.06 kW to 75 kW. Designed for TeSys D contactors ranges, they can be mounted directly under the contactors for compactness or separately using accessories.

Country: France

Product series: LRD

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Siemens

With SIRIUS you will discover the most comprehensive portfolio available on the market for switching any application. In terms of variance and performance range, hardly any wish remains unfulfilled.

Country: Germany

Product series: 3R

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