56.42.8.120.2000 Finder Miniature power relay 2pole 12A 120V
Finder 56.42.8.120.2000 miniature power relay with a 120 V AC coil, two change-over contacts and 12 A switching capacity for industrial control applications.
Why Choose the Finder 56.42.8.120.2000 Miniature Power Relay?
The Finder 56.42.8.120.2000 is a compact and reliable electromechanical miniature power relay designed for switching and control applications in industrial automation, electrical equipment and OEM systems. As part of the trusted Finder Series 56 miniature power relay range, it provides dependable switching performance with a space-saving PCB mounting design.
This relay combines robust switching capability with compact construction, making it suitable for control panels, automation equipment and electronic circuits where reliable electrical isolation and load switching are required. Its PCB mounting format allows straightforward integration into printed circuit boards and industrial control assemblies.
Featuring a 120 V AC coil voltage, 12 A switching capability and two change-over contacts (2CO), the Finder 56.42.8.120.2000 is ideal for applications requiring dependable switching of electrical loads in industrial and commercial equipment.
Key Advantages
Compact miniature power relay designed for PCB mounting.
12 A contact rating suitable for industrial switching applications.
120 V AC coil supply for integration into control circuits.
Two change-over contacts (2CO) provide flexible switching options.
Reliable electromechanical switching technology for automation systems.
Space-saving design for high-density electronic assemblies.
Key Features
Finder Series 56 miniature power relay.
12 A rated switching current.
120 V AC coil.
2 change-over contacts (DPDT / 2CO).
PCB mounting connection.
Electromechanical relay construction for reliable isolation and switching.
Compact design for industrial control and automation equipment.
Suitable for OEM machinery and electrical control systems.
Reliable Switching for Industrial Control Systems
Electromechanical relays such as the Finder 56.42.8.120.2000 provide electrical isolation between control circuits and switched loads while enabling dependable operation across a wide range of industrial applications. Their robust contact design helps ensure consistent switching performance over long operating periods.
The Finder Series 56 is designed for automation engineers, equipment manufacturers and electrical designers requiring compact relay solutions for control panels, machinery and electronic systems. Its PCB mounting format enables efficient integration into modern control equipment.
Typical Applications
Industrial automation control systems.
OEM machinery and equipment.
Electrical control panels.
Building and industrial control applications.
Pumps, motors and actuator switching circuits.
Electronic control boards and automation assemblies.
Technical Specifications
HS Code
85364900
Manufacturer
Finder
Series
56 Series Miniature Power Relays
Model
56.42.8.120.2000
Product type
Electromechanical power relay
Coil voltage
120 V AC
Contact configuration
2CO (2 change-over contacts)
Rated contact current
12 A
Rated switching voltage
250 V AC
Mounting type
PCB mounting
Relay operation
Monostable
Protection category
RT I
Frequently Asked Questions
What is the Finder 56.42.8.120.2000 used for?
The Finder 56.42.8.120.2000 is a miniature electromechanical power relay used for switching electrical loads in industrial automation, control panels and electronic equipment.
What coil voltage does this relay require?
The relay operates with a 120 V AC coil supply.
How much current can the relay switch?
The relay is rated for switching currents up to 12 A.
How many contacts does the Finder 56.42.8.120.2000 have?
The relay features two change-over contacts (2CO) for flexible circuit switching.
Where is this relay typically installed?
The relay is typically installed on printed circuit boards within industrial equipment, control panels and automation systems.
Trusted by Automation Engineers Worldwide
Finder Series 56 miniature power relays are widely used in industrial automation and electrical control applications where compact design, reliable switching and long service life are essential.
HS Code
85364900
Manufacturer
Finder
Series
56 Series Miniature Power Relays
Model
56.42.8.120.2000
Product type
Electromechanical power relay
Coil voltage
120 V AC
Contact configuration
2CO (2 change-over contacts)
Rated contact current
12 A
Rated switching voltage
250 V AC
Mounting type
PCB mounting
Relay operation
Monostable
Protection category
RT I
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
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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...