Why Choose the Finder 20.28.8.024.0000 Step Relay?
The Finder 20.28.8.024.0000 is a compact and reliable modular step relay designed for electrical installation, lighting control and automation applications where sequential switching of loads is required. Part of the trusted Finder Series 20 step relay range, it provides dependable switching performance with a space-saving DIN rail mounting design.
This relay provides simple and efficient control of electrical loads through impulse commands, allowing multiple switching states from standard push buttons or control devices. Its robust electromechanical construction and integrated indication features make it suitable for residential, commercial and industrial control installations.
With a 24 V AC coil supply, 16 A contact rating and two normally open contacts, the Finder 20.28.8.024.0000 is ideal for lighting circuits, building automation systems and electrical distribution panels requiring reliable step switching control.
Key Advantages
Compact modular step relay for electrical installation applications.
16 A switching capacity suitable for lighting and general loads.
24 V AC coil operation for low-voltage control systems.
DIN rail mounting for easy installation inside control cabinets.
Two normally open contacts provide flexible load switching.
Mechanical indicator and test button simplify commissioning and maintenance.
Key Features
Finder Series 20 modular step relay.
2 NO contact configuration.
16 A rated contact current.
24 V AC coil voltage.
Four-step switching sequence.
DIN rail mounting design.
AgNi contact material for reliable switching.
IP20 protection rating.
Reliable Switching Control for Electrical Installations
Step relays such as the Finder 20.28.8.024.0000 allow electrical loads to be controlled through sequential switching commands. They are commonly used where multiple operating states are required from simple push-button inputs, reducing wiring complexity in control systems.
The Finder Series 20 range is designed for installers and automation professionals requiring dependable switching devices for lighting management, building control and electrical distribution applications.
Typical Applications
Lighting control systems.
Building automation installations.
Electrical distribution panels.
Industrial control cabinets.
Commercial electrical installations.
Push-button controlled switching circuits.
Technical Specifications
Tick the specs you need, then view products that match.
Mounting Type
DIN rail
Switching Current (A)
16 A
Load Voltage
400 V AC
Manufacturer
Finder
Series
20
Model
20.28.8.024.0000
Product type
Modular step relay
Relay function
Step / impulse switching
Contact configuration
2 NO
Rated contact current
16 A
Coil voltage
24 V AC
Switching voltage
400 V AC maximum
Contact material
AgNi
Mounting type
35 mm DIN rail mounting
Protection rating
IP20
Operating temperature
-40 to +40 °C
Width
17.5 mm
Coil / Supply Voltage
24 V AC
Contacts
2NO
IP Rating
IP20
Frequently Asked Questions
What is the Finder 20.28.8.024.0000 used for?
The relay is used for step or impulse switching of electrical loads in lighting, building automation and control installations.
What coil voltage does this relay require?
The Finder 20.28.8.024.0000 operates with a 24 V AC coil supply.
How much current can the relay switch?
The relay has a rated contact switching capacity of 16 A.
How is this relay mounted?
The relay is designed for installation on a standard 35 mm DIN rail inside electrical enclosures.
What type of contacts are included?
The relay includes two normally open contacts with AgNi contact material.
Trusted by Electrical Installers Worldwide
Finder step relays are widely used by electrical installers and automation engineers to provide reliable switching control, efficient installation and long service life in modern electrical systems.
Mounting Type
DIN rail
Switching Current (A)
16 A
Load Voltage
400 V AC
Manufacturer
Finder
Series
20
Model
20.28.8.024.0000
Product type
Modular step relay
Relay function
Step / impulse switching
Contact configuration
2 NO
Rated contact current
16 A
Coil voltage
24 V AC
Switching voltage
400 V AC maximum
Contact material
AgNi
Mounting type
35 mm DIN rail mounting
Protection rating
IP20
Operating temperature
-40 to +40 °C
Width
17.5 mm
Coil / Supply Voltage
24 V AC
Contacts
2NO
IP Rating
IP20
No documents available for this product.
UK delivery
Delivery options
Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.
This productManufacturer Lead Time
Standard Manufacturer Lead Time 6-8 Weeks, Call For Express Delivery Options
Standard delivery
£8 ex VAT · free over £200
UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
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Mon–Fri, 8am–5pm
Order and pay online, then collect from our showroom.
Please allow 15–30 minutes after ordering for us to prepare your order.
Northern Ireland, ROI & export
Priced at checkout
We deliver to Northern Ireland, the Republic of Ireland and overseas.
Delivery is calculated at checkout based on your destination.
Orders with mixed availability
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If part of your order is on a lead time, we hold it and send everything together.
Need the in-stock items sooner? Ask us and we can split the delivery.
Business customer returns
Returns & order support
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Stocked items
Request within 30 days
Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.
Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.
Faulty or damaged items
Tell us as soon as possible
Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.
We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.
Made-to-order items
Manufacturer approval needed
Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.
This does not affect claims for faulty goods or items that do not meet the agreed specification.
Let’s get your return sorted.
Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.
The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.
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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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