Why Choose the Finder 26.03.8.012.0000 Step Relay?
The Finder 26.03.8.012.0000 is a compact and reliable electromechanical step relay designed for impulse switching applications in electrical installations, lighting control systems and industrial automation. Part of the Finder 26 Series, this impulse relay provides bistable switching operation with electrically separated coil and contact circuits, making it suitable for push-button controlled switching applications.
This panel-mounted relay features a 12 V AC coil, a 1 normally open + 1 normally closed contact configuration and a 10 A switching rating, providing dependable control for lighting, building automation and industrial switching applications.
With screw terminal connections, cadmium-free contacts, a compact design and compatibility with Finder 26 Series step relay applications, the Finder 26.03.8.012.0000 is suitable for electrical panels, control systems and installations requiring reliable impulse switching operation.
Key Advantages
Compact step relay for impulse switching applications.
12 V AC coil voltage for low-voltage control circuits.
1 NO + 1 NC contact configuration for flexible load control.
10 A contact rating suitable for electrical load switching.
Electrically separated coil and contact circuits.
Suitable for lighting, building automation and industrial control systems.
Key Features
Finder 26 Series step relay.
Impulse / latching relay operation.
12 V AC coil supply.
SPST-NO + SPST-NC (1 Form A + 1 Form B) output contacts.
10 A rated switching current.
400 V AC maximum switching voltage.
Cadmium-free contact material.
Screw terminal connection system.
Panel mounting design.
Reliable Switching Control for Electrical Systems
Step relays such as the Finder 26.03.8.012.0000 provide efficient bistable switching control by changing contact position with each electrical impulse. This allows loads to be controlled from multiple push buttons without requiring continuous coil energisation.
The Finder 26 Series is designed for electricians, panel builders and automation engineers requiring dependable switching devices for residential, commercial and industrial installations.
Typical Applications
Lighting control systems.
Building automation installations.
Push-button switching circuits.
Industrial control panels.
Electrical distribution systems.
Automation and process control equipment.
Technical Specifications
Manufacturer
Finder
Series
26 Series
Model
26.03.8.012.0000
Product type
Electromechanical step relay
Relay function
Impulse / latching switching
Coil voltage
12 V AC
Coil resistance
17 Ω
Contact configuration
1 NO + 1 NC
Contact rating
10 A
Maximum switching voltage
400 V AC
Maximum switching capacity
4000 VA
Contact material
Cadmium-free
Mounting type
Panel mounting
Terminal type
Screw terminals
Protection rating
IP20
Operating temperature
-40°C to +40°C
Frequently Asked Questions
What is the Finder 26.03.8.012.0000 used for?
The Finder 26.03.8.012.0000 is a step relay used for impulse-controlled switching applications in electrical installations and automation systems.
What coil voltage does this relay require?
The relay operates with a 12 V AC coil.
What contact configuration does this relay have?
The relay features 1 normally open and 1 normally closed contact with a 10 A switching rating.
How does a step relay operate?
A step relay changes its contact state each time the coil receives an impulse, allowing push-button control of electrical loads.
Where is this relay typically installed?
The relay is typically installed in electrical panels, control systems and automation installations.
Trusted by Electrical Installation Professionals
Finder step relays are widely used by electricians, automation engineers and panel builders to provide reliable impulse switching control in modern electrical systems.
Manufacturer
Finder
Series
26 Series
Model
26.03.8.012.0000
Product type
Electromechanical step relay
Relay function
Impulse / latching switching
Coil voltage
12 V AC
Coil resistance
17 Ω
Contact configuration
1 NO + 1 NC
Contact rating
10 A
Maximum switching voltage
400 V AC
Maximum switching capacity
4000 VA
Contact material
Cadmium-free
Mounting type
Panel mounting
Terminal type
Screw terminals
Protection rating
IP20
Operating temperature
-40°C to +40°C
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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Customers supported
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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...