Call Us Today 01706 242050
39.30.3.125.9024 Finder relay 1NO (SSR) 110/125V 6A 24VDC

39.30.3.125.9024 Finder relay 1NO (SSR) 110/125V 6A 24VDC

Finder 39.30.3.125.9024 interface relay module with a 125 V DC coil, SPDT contact configuration and 6 A switching capability for industrial control applications.

SKU: 39.30.3.125.9024Alt SKU: 393031259024MPN: 39.30.3.125.9024
Price
List Price £49.55 ex VAT
Your Price (ex VAT)
£49.55
Manufacturer Lead Time Standard Manufacturer Lead Time 6-8 Weeks, Call For Express Delivery Options
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

Sign up for a trade account Quick & easy setup
SUBTOTAL (EX VAT) £49.55
Trade pricing is personalised to your account

Manufacturer Lead Time

£49.55

Why Choose the Finder 39.30.3.125.9024 Interface Relay?

The Finder 39.30.3.125.9024 is a compact DIN rail mounted interface relay module designed for reliable electrical isolation and signal switching in industrial automation and control systems. As part of the advanced Finder 39 Series, this relay provides dependable electromechanical switching performance in space-saving control cabinet installations.

This interface relay combines a 125 V DC coil with a single changeover contact, allowing PLCs, controllers and electronic systems to safely interface with external circuits. Its slim profile and plug-in relay format simplify installation, maintenance and replacement within modern electrical panels.

With a 6 A contact rating and a SPDT contact configuration, the Finder 39.30.3.125.9024 is suitable for industrial automation, machine control and electrical interface applications where reliable switching and isolation are required.

Key Advantages

  • Compact interface relay module for industrial automation systems.
  • 125 V DC coil suitable for specialist control applications.
  • SPDT (1 changeover contact) configuration for flexible switching.
  • 6 A contact rating for control and interface loads.
  • Space-saving design for electrical cabinet installation.
  • Reliable Finder construction for industrial applications.

Key Features

  • Finder 39 Series interface relay.
  • 125 V DC coil voltage.
  • 1 CO / SPDT contact configuration.
  • 6 A switching capability.
  • DIN rail mounting interface relay format.
  • Suitable for PLC and automation interfaces.
  • Compact control cabinet installation.
  • Designed for reliable industrial signal switching.

Reliable Signal Isolation for Industrial Control Systems

Interface relays such as the Finder 39.30.3.125.9024 provide electrical separation between control electronics and external circuits. This allows automation systems to switch loads safely while helping protect sensitive PLC outputs and controllers.

The Finder 39 Series is designed for electrical engineers and panel builders who require compact relay solutions with dependable operation, straightforward installation and efficient use of cabinet space.

Typical Applications

  • Industrial automation control panels.
  • PLC output interfaces.
  • Machine control systems.
  • Electrical monitoring equipment.
  • Building automation systems.
  • Control and switching applications.

Technical Specifications

Tick the specs you need, then view products that match.

Device Type Interface Relay
Switching Current (A) 6 A
Mounting Type DIN rail
Coil / Supply Voltage 125 V DC
Contacts 1 C/O
Manufacturer Finder
Series 39 Series
Model 39.30.3.125.9024
Product type Interface relay module
Coil voltage 125 V DC
Contact configuration SPDT (1 CO)
Contact rating 6 A
Mounting type DIN rail mounting
Applications Industrial automation and electrical control interfaces

Frequently Asked Questions

What is the Finder 39.30.3.125.9024 used for?

The Finder 39.30.3.125.9024 is an interface relay module used to provide electrical isolation and reliable switching between automation controllers and external circuits.

What coil voltage does this relay require?

The relay operates with a 125 V DC coil.

What contact configuration does the relay have?

The Finder 39.30.3.125.9024 features a SPDT (1 CO) changeover contact.

What is the maximum switching current?

The relay has a contact rating of 6 A for suitable control and switching applications.

Where is this relay typically installed?

The relay is typically installed in industrial control cabinets, automation panels and electrical interface systems.

Trusted by Automation Engineers Worldwide

Finder 39 Series interface relays provide compact and reliable switching solutions for industrial automation, PLC interfaces and electrical control applications.

● Service Agreements

Credit Accounts

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.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

by | Aug 11, 2026 |

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.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

by | Jan 17, 2026 |

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...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

by | Jan 17, 2026 |

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...