Finder 77.31.9.024.8051 interface relay module with 24 V DC coil supply for industrial automation and electrical control applications.
£84.83
The Finder 77.31.9.024.8051 is a compact and reliable interface relay module designed for electrical isolation, signal switching and automation control applications. As part of the advanced Finder Series 77 interface relay range, it provides dependable switching performance for PLC interfaces, industrial control systems and electrical panels.
This relay module combines a slim modular design with integrated switching functionality, helping simplify control cabinet construction while providing safe separation between electronic control outputs and connected electrical loads. Its compact format makes it suitable for high-density installations where panel space is limited.
With a 24 V DC coil supply and a relay output configuration suitable for interface applications, the Finder 77.31.9.024.8051 is designed for reliable signal management in industrial automation and control systems.
Interface relays such as the Finder 77.31.9.024.8051 allow control systems to safely manage external circuits while maintaining electrical separation between sensitive electronic equipment and field devices. They are widely used to improve reliability and simplify the design of automation installations.
The Finder Series 77 range provides compact relay solutions for engineers, machine builders and panel manufacturers requiring efficient signal switching and dependable control integration.
| Voltage | 440 V |
|---|---|
| Manufacturer | Finder |
| Series | 77 Series Interface Relays |
| Model | 77.31.9.024.8051 |
| Product type | Interface relay module |
| Coil voltage | 24 V DC |
| Contact configuration | 1 changeover contact (SPDT) |
| Mounting type | Plug-in / modular mounting |
| Application | Industrial automation, PLC interfacing and electrical switching |
| HS Code | 85364900 |
The Finder 77.31.9.024.8051 is used for signal switching and electrical isolation in industrial automation and control applications.
The relay module operates with a 24 V DC coil supply.
The relay module is typically installed inside electrical control panels and automation cabinets.
Interface relays provide electrical separation and allow control systems such as PLCs to switch external electrical circuits safely.
They are commonly used in industrial automation, machinery control, electrical panels and building control systems.
Finder Series 77 interface relays are trusted by electrical engineers and automation specialists for compact design, reliable switching and efficient integration into modern control systems.
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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...