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40.31.9.024.0300 Finder Miniature PCB relay 1pole 10A DC 24V
Finder 40.31.9.024.0300 miniature PCB relay with a 24 V DC coil and one changeover contact designed for industrial control and automation switching applications.
Why Choose the Finder 40.31.9.024.0300 Relay?
The Finder 40.31.9.024.0300 is a compact and reliable electromechanical PCB relay designed for dependable switching and control applications in industrial automation, electrical equipment and interface systems. As part of the established Finder 40 Series miniature relay range, it provides efficient switching performance, electrical isolation and reliable operation in demanding control environments.
This relay is designed for applications where a low-power control signal must safely switch electrical loads. Its compact construction and PCB mounting format make it ideal for integration into automation equipment, electronic assemblies and control panels where space efficiency and dependable switching are essential.
With a 24 V DC coil supply and a 1 changeover contact (SPDT / 1CO) configuration, the Finder 40.31.9.024.0300 provides flexible switching capability for industrial and commercial control applications requiring reliable relay operation.
Key Advantages
- Compact miniature PCB relay designed for control applications.
- 24 V DC coil voltage suitable for industrial control circuits.
- Single changeover contact (SPDT) provides flexible switching operation.
- Reliable electrical isolation between control and load circuits.
- Space-saving design for electronic and automation equipment.
- Suitable for industrial, commercial and building control applications.
Key Features
- Finder 40 Series miniature relay.
- 1 changeover contact (SPDT / 1CO).
- 24 V DC coil voltage.
- PCB mounting design.
- Electromechanical relay technology for reliable switching.
- Compact construction for integration into control equipment.
- Suitable for automation and electrical interface applications.
Reliable Switching for Industrial Control Systems
Electromechanical relays such as the Finder 40.31.9.024.0300 provide dependable switching between control circuits and electrical loads. They allow signals from automation controllers, sensors and electronic systems to operate higher-power devices while maintaining electrical separation.
The Finder 40 Series is designed for electrical engineers and system designers requiring compact relays with proven reliability, straightforward installation and consistent switching performance across industrial and commercial applications.
Typical Applications
- Industrial automation control systems.
- Electrical control panels and relay interface modules.
- PLC output signal switching.
- Machine control equipment.
- Building automation systems.
- Electronic and electrical equipment control.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Switching Current (A) | 10 A | |
| Mounting Type | PCB | |
| Coil / Supply Voltage | 24 V DC | |
| Contacts | 1 C/O | |
| Manufacturer | Finder | |
| Series | 40 Series | |
| Model | 40.31.9.024.0300 | |
| Product type | Electromechanical PCB relay | |
| Contact configuration | 1 changeover contact (SPDT / 1CO) | |
| Coil voltage | 24 V DC | |
| Mounting type | PCB mounting | |
| Contact material | AgNi | |
| Contact rating | Up to 10 A | |
| Frequency | DC coil operation | |
| Protection category | IP20 (when installed in suitable enclosure) |
Frequently Asked Questions
What is the Finder 40.31.9.024.0300 used for?
The relay is used for switching electrical loads and providing isolation in industrial automation, control panels and electronic systems.
What coil voltage does this relay require?
The Finder 40.31.9.024.0300 uses a 24 V DC coil supply.
How many contacts does the relay have?
The relay features one changeover contact (SPDT / 1CO) for flexible switching applications.
What type of mounting is used?
The relay is designed for PCB mounting within electrical and electronic equipment.
Where is this relay typically installed?
The relay is typically installed in automation equipment, control panels, interface modules and electrical control systems.
Trusted by Electrical Engineers Worldwide
Finder 40 Series relays are widely used by automation professionals and electrical engineers to provide reliable switching, isolation and control within modern industrial and commercial systems.
