Why Choose the Finder 20.21.8.024.4000 Modular Relay?
The Finder 20.21.8.024.4000 is a compact and reliable modular installation relay designed for switching electrical loads in industrial, commercial and building automation applications. As part of the trusted Finder 20 Series modular relay range, it provides dependable switching performance for lighting, heating, ventilation and general electrical control systems.
This relay combines a space-saving DIN rail mounting design with proven electromechanical switching technology, making it suitable for electrical distribution boards and automation control panels. Its clear mechanical indicator and robust construction provide reliable operation for long-term industrial and building installations.
With a 24 V AC/DC coil supply and a 16 A contact rating, the Finder 20.21.8.024.4000 is suitable for controlling electrical loads where compact installation and dependable switching are required. Its single changeover contact configuration provides flexible connection options for automation and control circuits.
Key Advantages
- Compact modular relay designed for DIN rail installation.
- 16 A switching capacity suitable for lighting and automation loads.
- 24 V AC/DC coil operation for flexible control integration.
- Single changeover contact provides versatile circuit switching.
- Mechanical indicator allows quick visual status checking.
- Suitable for industrial control panels and building automation systems.
Key Features
- Finder 20 Series modular installation relay.
- 16 A rated contact current.
- 24 V AC/DC coil voltage.
- 1 changeover contact (SPDT / CO).
- 35 mm DIN rail mounting.
- Suitable for resistive, inductive and general electrical loads.
- Screw terminal connections for secure installation.
- Compact modular housing for electrical distribution boards.
Reliable Switching for Automation and Building Systems
Modular relays such as the Finder 20.21.8.024.4000 provide reliable electrical switching between control circuits and connected loads. Their compact DIN rail format makes them ideal for installations where space efficiency, reliability and straightforward maintenance are important.
The Finder 20 Series is designed for professional electrical applications including automation systems, lighting controls and building management installations. Its durable relay technology ensures dependable switching performance across a wide range of control environments.
Typical Applications
- Industrial automation control panels.
- Building management and electrical distribution systems.
- Lighting control applications.
- Heating and ventilation equipment.
- Electrical load switching systems.
- Machine control and automation installations.
