56.34.8.024.0040 Finder Miniature power relay 4 pole 12A 24V
Finder 56.34.8.024.0040 miniature power relay with 24 V AC coil, 4PDT contacts and 12 A switching capability designed for industrial control and automation applications.
Why Choose the Finder 56.34.8.024.0040 Power Relay?
The Finder 56.34.8.024.0040 is a compact and reliable electromechanical power relay designed for switching and control applications in industrial automation, electrical panels and machine systems. As part of the proven Finder 56 Series miniature power relay range, it provides dependable switching performance with a 24 V AC coil and four changeover contacts for flexible circuit control.
This relay combines robust construction with easy plug-in installation, making it suitable for control systems where reliable switching, simple maintenance and long service life are required. The integrated mechanical indicator and lockable test button assist with commissioning, diagnostics and manual operation during system testing.
With a 12 A contact rating, a 24 V AC coil supply and a 4PDT (4CO) contact configuration, the Finder 56.34.8.024.0040 is ideal for industrial control panels, automation equipment, motors, lighting systems and general-purpose electrical switching applications.
Key Advantages
Compact industrial power relay designed for automation and control applications.
24 V AC coil voltage suitable for common industrial control circuits.
12 A switching current rating for reliable load control.
4PDT (4 Form C) contact configuration provides flexible switching options.
Plug-in design simplifies installation and replacement.
Mechanical indicator and lockable test button support easier commissioning.
Key Features
Finder 56 Series miniature power relay.
24 V AC nominal coil voltage.
12 A contact rating.
4PDT (4CO) changeover contacts.
400 V AC maximum switching voltage.
Silver Nickel (AgNi) contact material for reliable switching.
Plug-in mounting with socket connection.
Mechanical indicator and lockable test button included.
Reliable Switching for Industrial Control Systems
Electromechanical relays such as the Finder 56.34.8.024.0040 provide electrical isolation between control circuits and switched loads, allowing automation systems to safely operate motors, lighting, valves and other electrical equipment.
The Finder 56 Series is designed for industrial engineers and panel builders requiring dependable switching components with straightforward installation, long operational life and compatibility with modern control systems.
Typical Applications
Industrial automation control panels.
Machine control and production equipment.
Motor control circuits.
Electrical distribution systems.
Pumps, fans and ventilation equipment.
Building and industrial control applications.
Technical Specifications
HS Code
85364900
Manufacturer
Finder
Series
56 Series
Model
56.34.8.024.0040
Product type
Electromechanical power relay
Contact configuration
4PDT / 4CO (4 changeover contacts)
Contact rating
12 A
Coil voltage
24 V AC
Coil type
Non-latching
Maximum switching voltage
400 V AC
Contact material
Silver Nickel (AgNi)
Mounting type
Plug-in / socketable
Operating temperature
-40 °C to +70 °C
Operate time
approx. 11 ms
Release time
approx. 11 ms
Mechanical service life
up to 20 million cycles
Dimensions (L × W × H)
approx. 27.7 × 40.8 × 37.1 mm
Frequently Asked Questions
What is the Finder 56.34.8.024.0040 used for?
The Finder 56.34.8.024.0040 is a general-purpose power relay used for switching and controlling electrical loads in industrial automation and control systems.
What coil voltage does this relay require?
The relay operates with a 24 V AC coil supply for use in industrial control circuits.
How many contacts does the relay have?
The Finder 56.34.8.024.0040 features four changeover contacts (4PDT / 4CO) for flexible circuit switching.
What is the maximum switching current?
The relay has a maximum contact switching rating of 12 A.
Where is this relay typically installed?
The relay is typically installed in electrical control panels, automation systems and industrial equipment using a compatible plug-in socket.
Trusted by Industrial Automation Professionals
Finder 56 Series relays are widely used in industrial automation and electrical control applications where reliable switching, compact installation and long service life are essential.
HS Code
85364900
Manufacturer
Finder
Series
56 Series
Model
56.34.8.024.0040
Product type
Electromechanical power relay
Contact configuration
4PDT / 4CO (4 changeover contacts)
Contact rating
12 A
Coil voltage
24 V AC
Coil type
Non-latching
Maximum switching voltage
400 V AC
Contact material
Silver Nickel (AgNi)
Mounting type
Plug-in / socketable
Operating temperature
-40 °C to +70 °C
Operate time
approx. 11 ms
Release time
approx. 11 ms
Mechanical service life
up to 20 million cycles
Dimensions (L × W × H)
approx. 27.7 × 40.8 × 37.1 mm
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.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● 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.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Can you help specify the correct part?
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.
Do you have stock for urgent orders?
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.
What are your delivery times and costs?
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.
What about warranties, returns and faulty items?
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.
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...