Lovato HR7XS2 is an 11-pin screw-terminal relay socket for HR703C series relays with 35 mm DIN-rail or screw mounting and a 250 V rated insulation voltage.
£6.70
The Lovato HR7XS2 is an 11-pin relay socket designed for Lovato HR703C series general-purpose industrial relays. It provides a secure interface between the plug-in relay and the fixed wiring inside industrial control panels, automation equipment and electrical assemblies.
The socket uses screw terminals for dependable conductor termination and can be fitted onto a standard 35 mm DIN rail or secured directly with screws. This installation flexibility makes it suitable for both conventional DIN-rail assemblies and equipment requiring direct surface mounting.
With a rated insulation voltage of 250 V and a rated impulse withstand voltage of 4 kV, the HR7XS2 provides a robust mounting solution for compatible relays. It accepts conductors from 0.5–2.5 mm² and allows plug-in relays to be replaced without disturbing the panel wiring.
A relay socket separates the replaceable relay from the permanent panel wiring. Conductors terminate at the HR7XS2 screw terminals, while the compatible HR703C relay plugs into the socket’s 11-pin interface, simplifying installation, inspection and maintenance.
DIN-rail mounting supports organised panel construction alongside other control components, while screw fixing provides an alternative where rail mounting is unsuitable. Correct conductor preparation and adherence to the specified terminal torque help maintain secure electrical connections.
| HS Code | 85365080 |
|---|---|
| Manufacturer | Lovato Electric |
| Series | HR |
| Model | HR7XS2 |
| Product type | Relay socket |
| Compatible relays | Lovato HR703C series |
| Number of pins | 11 |
| Terminal type | Screw terminals |
| Rated insulation voltage | 250 V |
| Rated impulse withstand voltage | 4 kV |
| IEC conductor cross-section | 0.5–2.5 mm² |
| AWG conductor range | 20–14 AWG |
| Maximum terminal tightening torque | 0.6 Nm |
| Terminal tool | Phillips No. 1 / 4.5 mm flat blade |
| Mounting | 35 mm DIN rail or screw fixing |
| Weight | 62.33 g |
| ETIM classification | EC001456 – Relay socket |
The HR7XS2 provides the mounting and wiring interface for compatible Lovato HR703C series plug-in industrial relays.
The socket has an 11-pin configuration.
It can be mounted on a standard 35 mm DIN rail or fixed directly using screws.
The screw terminals accept IEC conductor cross-sections from 0.5–2.5 mm², corresponding to 20–14 AWG.
No. The HR7XS2 is the relay socket only, and a compatible Lovato HR703C series relay must be selected separately.
Lovato Electric HR relay sockets provide secure wiring, flexible mounting and convenient relay replacement for industrial control panels and automation equipment.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...