Why Choose the Finder 20.23.8.230.4000 Modular Relay?
The Finder 20.23.8.230.4000 is a reliable modular installation relay designed for electrical switching applications in residential, commercial and industrial control systems. Part of the established Finder Series 20 modular relay range, it provides dependable switching of electrical loads through a compact DIN rail mounting design.
This relay provides an effective solution where electrical isolation and reliable load switching are required. Its modular construction enables straightforward installation inside distribution boards and control panels while maintaining a compact and professional electrical layout.
With a 230 V AC coil supply and two changeover contacts rated up to 16 A, the Finder 20.23.8.230.4000 is suitable for lighting control, building automation and industrial switching applications requiring dependable electromechanical operation.
Key Advantages
Compact DIN rail mounted modular relay for electrical installations.
Two changeover contacts provide flexible switching configurations.
16 A contact rating suitable for general electrical loads.
230 V AC coil supply for common control applications.
Space-saving modular design for distribution boards and control cabinets.
Reliable Finder electromechanical switching technology.
Key Features
Finder 20.23.8.230.4000 modular relay.
Finder Series 20 installation relay.
2 changeover (CO) contacts.
230 V AC coil voltage.
16 A rated contact current.
DIN rail mounting format.
Electromechanical relay operation.
Suitable for lighting, automation and building control applications.
Reliable Switching for Building and Industrial Control
Modular relays such as the Finder 20.23.8.230.4000 provide dependable switching control for electrical loads where separation between control circuits and power circuits is required. Their compact modular design makes them suitable for modern electrical distribution and automation systems.
The Finder modular relay range is designed for electricians, panel builders and automation engineers requiring compact, reliable and easy-to-install switching solutions.
Typical Applications
Lighting control systems.
Building automation installations.
Heating and ventilation control.
Electrical distribution boards.
Industrial control panels.
Automation switching circuits.
Technical Specifications
Manufacturer
Finder
Series
Series 20 Modular Relays
Model
20.23.8.230.4000
Product type
Modular installation relay
Contact configuration
2 CO (changeover)
Rated contact current
16 A
Coil voltage
230 V AC
Mounting type
DIN rail mounting
Terminal type
Screw terminals
Number of modules
2
Application category
Electrical switching and automation control
Frequently Asked Questions
What is the Finder 20.23.8.230.4000 used for?
The Finder 20.23.8.230.4000 is a modular relay used for switching electrical loads in building automation, industrial control and distribution systems.
What coil voltage does this Finder relay require?
The relay operates with a 230 V AC coil supply.
How many contacts does the Finder 20.23.8.230.4000 have?
The relay features two changeover contacts for flexible switching applications.
What is the maximum switching current?
The relay provides contacts rated up to 16 A for suitable electrical loads.
Where is this relay installed?
The Finder 20.23.8.230.4000 is typically installed on DIN rails inside electrical distribution boards and control cabinets.
Trusted by Electrical Installation Professionals
Finder modular relays are widely used in electrical installations and automation systems to provide reliable switching, compact design and dependable long-term operation.
Manufacturer
Finder
Series
Series 20 Modular Relays
Model
20.23.8.230.4000
Product type
Modular installation relay
Contact configuration
2 CO (changeover)
Rated contact current
16 A
Coil voltage
230 V AC
Mounting type
DIN rail mounting
Terminal type
Screw terminals
Number of modules
2
Application category
Electrical switching and automation control
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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.
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Same day dispatches
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Customers supported
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● frequently asked questions
Common questions about our products and support
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.
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...