71.91.8.230.0300 Finder Monitoring relay Thermistor relay 230VNO
Finder 71.91.8.230.0300 modular timer relay with 230 V AC supply and adjustable timing functions designed for automation and electrical control applications.
Why Choose the Finder 71.91.8.230.0300 Modular Timer Relay?
The Finder 71.91.8.230.0300 is a compact and reliable modular timer relay designed for precise time control in industrial, commercial and building automation applications. As part of the trusted Finder Series 71 timer relay range, it provides accurate timing functions, dependable operation and flexible installation for electrical control systems.
This timer relay is designed to automate switching operations by controlling electrical loads according to adjustable time settings. Its compact modular format makes it suitable for installation in electrical distribution boards, control panels and automation systems where reliable timing control is required.
Featuring a 230 V AC supply voltage and a multifunction timing design, the Finder 71.91.8.230.0300 is ideal for lighting control, HVAC systems, industrial automation and electrical installations requiring accurate switching sequences.
Key Advantages
Compact modular timer relay for automation and control applications.
230 V AC supply voltage suitable for standard electrical installations.
Multiple timing functions provide flexible application options.
DIN rail mounting design for easy installation in control cabinets.
Reliable electronic timing control for automated switching.
Suitable for industrial, commercial and building automation systems.
Key Features
Finder Series 71 modular timer relay.
230 V AC supply voltage.
Multifunction timer operation.
Adjustable time delay settings.
Compact DIN rail mounting design.
Suitable for lighting, HVAC and automation control.
Designed for reliable switching sequences.
Professional electrical installation component.
Reliable Timing Control for Electrical Systems
Timer relays such as the Finder Series 71 allow electrical systems to automate switching operations by introducing controlled time delays. This improves energy efficiency, system coordination and operational reliability in modern installations.
The Finder 71.91.8.230.0300 provides flexible timing control for engineers, installers and automation specialists requiring accurate and dependable switching management.
Typical Applications
Industrial automation control systems.
Lighting control and energy management systems.
Building automation installations.
Heating, ventilation and air conditioning control.
Electrical distribution panels.
Machine control and process automation.
Technical Specifications
Voltage
230 V
Manufacturer
Finder
Series
71 Series
Model
71.91.8.230.0300
Product type
Interface relay module
Coil voltage
230 V AC
Contact configuration
SPDT (1 changeover contact)
Contact rating
Up to 6 A
Mounting type
DIN rail mounting
Status indication
LED indicator
Operating temperature
-20 to +50 °C
Frequently Asked Questions
What is the Finder 71.91.8.230.0300 used for?
This timer relay is used to control electrical switching operations using adjustable time functions in automation and building systems.
What supply voltage does this timer relay require?
The Finder 71.91.8.230.0300 operates from a 230 V AC supply.
Where is this timer relay installed?
The relay is typically installed on DIN rails inside electrical distribution boards and control panels.
What type of relay is the Finder 71.91.8.230.0300?
It is a modular electronic timer relay from the Finder Series 71 range.
What applications are suitable for this timer relay?
It is suitable for lighting control, industrial automation, HVAC systems and general electrical timing applications.
Trusted by Electrical Engineers Worldwide
Finder timer relays are widely used by electrical professionals and automation engineers to deliver accurate timing control, reliable switching and efficient operation in modern electrical systems.
Voltage
230 V
Manufacturer
Finder
Series
71 Series
Model
71.91.8.230.0300
Product type
Interface relay module
Coil voltage
230 V AC
Contact configuration
SPDT (1 changeover contact)
Contact rating
Up to 6 A
Mounting type
DIN rail mounting
Status indication
LED indicator
Operating temperature
-20 to +50 °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.
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.
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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...