Finder 55.34.9.012.5040 miniature plug-in electromechanical relay with four changeover contacts, 7 A switching capacity and 12 V DC coil for industrial control applications.
£15.54
The Finder 55.34.9.012.5040 is a compact and reliable plug-in electromechanical relay designed for switching and control applications in industrial automation, electrical panels and OEM equipment. As part of the established Finder 55 Series general purpose relay range, it provides dependable switching performance with a compact format for professional control installations.
This relay combines robust contact technology with a 12 V DC coil supply to provide reliable operation in industrial control systems. The 55.34.9.012.5040 features four changeover contacts, AgNi + Au contact material and a plug-in mounting design for straightforward installation, replacement and maintenance.
With a 12 V DC coil voltage, 7 A contact rating and four changeover contacts, the Finder 55.34.9.012.5040 is suitable for PLC interfaces, machine control panels, automation equipment and general industrial switching applications.
Electromechanical relays such as the Finder 55.34.9.012.5040 provide electrical isolation between control circuits and switched loads while enabling dependable operation of industrial machinery, automation systems and electrical control panels.
The Finder 55 Series is designed for engineers, panel builders and machine manufacturers requiring compact relay solutions with flexible contact arrangements, reliable switching capability and straightforward integration into modern control systems.
| HS Code | 85364900 |
|---|---|
| Manufacturer | Finder |
| Series | 55 Series |
| Model | 55.34.9.012.5040 |
| Product type | Miniature electromechanical relay |
| Relay type | General purpose plug-in relay |
| Contact configuration | 4CO / 4PDT |
| Rated contact current | 7 A |
| Maximum switching voltage | 250 V AC |
| Coil voltage | 12 V DC |
| Contact material | AgNi + Au |
| Mounting type | Plug-in / socket mounting |
| Dimensions (H × W × D) | approx. 37.2 × 20.7 × 27.7 mm |
| Operating temperature | -40 to +85 °C |
The Finder 55.34.9.012.5040 is a general purpose plug-in electromechanical relay used for switching and control applications in industrial automation systems.
The relay operates with a 12 V DC coil supply.
The relay features four changeover contacts (4CO / 4PDT).
The Finder 55.34.9.012.5040 has a maximum contact rating of 7 A.
The relay is typically installed in electrical control panels, machinery and industrial automation systems using compatible Finder relay sockets.
Finder 55 Series relays are widely used by automation engineers, panel builders and OEM manufacturers to provide reliable switching performance, compact installation and dependable control system integration.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
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...