The NEW HR Series of industrial relays

LOVATO Electric is proud to present the new HR series of industrial relays, designed to offer superior performance, reliability, and ease of installation. Industrial relays play a crucial role in automation and machinery control, often working in tandem with PLC outputs or machine control electronics. These compact yet powerful devices bring several technical and functional advantages at a low cost, making them essential for multiple applications:

Controlling circuits and diverse loads within machines, systems, and plants whether simple or complex.

Enhancing and multiplying the performance of PLC control outputs and machine electronics.

Operating contactors, motorized switches, solenoid valves, electric actuators, resistors, and indicator lights.

Protecting PLCs and electronic control devices from damage caused by short circuits in controlled loads. Relays affected by short circuits can be replaced quickly and affordably.

Introducing the range

SLIM HR10 and HR20 Series

Compact and Efficient

For applications where space-saving and high efficiency are key, the SLIM HR10 and HR20 relays offer optimal solutions with their ultra-compact 6 mm width, ensuring easy installation and space optimization.

HR10 Series

High-performance electromechanical relays designed for industrial systems managing multiple low-power loads. They feature a single changeover contact rated at 6 A, with control voltages ranging from 12 to 240 V AC/DC.

HR20 Series

Solid-state relays (SSR) that provide enhanced durability with no moving parts, making them highly resistant to shock, vibration, and capable of handling high switching frequencies. They operate at a control voltage of 24 V DC and support a rated current of 2 A (AC output) or 4 A (DC output).

Both series are available with screw or spring terminal sockets and feature an LED power indicator and a locking clip for easy installation. Parallel busbars further enhance wiring efficiency.

MINIATURE HR30, HR40, and HR50 Series

Compact Yet High-Performance

The MINIATURE HR series offers powerful solutions for applications requiring economic yet high-performing relays.

HR30 Series

Available with 1 or 2 changeover contacts, supporting rated currents of 16 A (direct board mounting) or 10 A (when used with a socket). The control voltage ranges from 12 to 48 V DC and 24 to 230 V AC.

HR40 Series

Available with 1 or 2 changeover contacts, supporting rated currents of 16 A (direct board mounting) or 10 A (when used with a socket). The control voltage ranges from 12 to 48 V DC and 24 to 230 V AC.

HR50 Series

Features a transparent casing for easy visual inspection of contact status. It offers one changeover contact (16 A rated current for board mounting, 10 A for socket use) or two changeover contacts (10 A rated current). The control voltage options are 12 to 24 V DC and 24 to 230 V AC.

INDUSTRIAL HR60 and HR70 Series

Built for Longevity and High Demand

Designed for demanding industrial applications, the HR60 and HR70 relays boast a long mechanical and electrical lifespan. They come with an LED indicator, mechanical contact status indicator, and a mechanical test actuator.

HR60 Series

Available with either 2 changeover contacts (7 A rated current) or 4 changeover contacts (5 A rated current). Various socket models with screw or spring terminals are available, along with optional noise filters, type plates, and sealing jumpers. The control voltage options are 12 to 48 V DC and 12 to 230 V AC.

HR70 Series

Optimized for single-phase motor control, featuring rated current of 10 A and available in 2 changeover contact versions (octal socket) or 3 changeover contact versions (undecal socket), with screw-type terminals. The control voltage options are 24 to 110V DC and 24 to 230 V AC.

The NEW extended range of ATEX-Certified HR80 power relays

Meet the demands of modern refrigeration systems using eco-friendly propane gas (R290) with LOVATO Electric’s expanded HR80 power relays, now boasting ATEX certification for explosive atmospheres. Designed for high-current applications up to 30A, the HR80 relays are available in configurations with 2 NO contacts or 2 changeover contacts, equipped with Faston terminals for secure connections and suitable for screw panel mounting. The extended range now includes versions with control voltages of 110/120VAC and 12VDC, offering greater flexibility for various industrial applications.

Compliance and certifications

LOVATO Electric ensures that its industrial relays meet the highest quality and safety standards. Depending on the type, HR series relays are certified by major international organizations, including cURus, CSA, VDE, and TÜV, and comply with IEC/EN 61810 and IEC/EN 62314 standards.

Find the perfect solution for your automation challenges today!

With the HR series, LOVATO Electric continues to innovate in the field of industrial automation, providing high-performance, cost-effective, and versatile relay solutions. Whether for space-constrained applications, high-frequency switching environments, or industrial-grade durability, the HR series has the right relay for your needs.

Contact us today on +1 757 545-4700 or email – Follow us on LinkedIn for the latest product news and innovations.