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40.31.8.120.0001 Finder Miniature PCB relay 1pole 10A 120V
Finder 40.31.8.120.0001 PCB relay with 120 V AC coil and single changeover contact designed for industrial control and automation switching applications.
Why Choose the Finder 40.31.8.120.0001 Relay?
The Finder 40.31.8.120.0001 is a compact and reliable electromechanical PCB relay designed for switching and control applications in industrial automation, electrical equipment and electronic control systems. As part of the trusted Finder Series 40 relay family, it provides dependable switching performance in a compact format for professional control applications.
This relay combines reliable electrical isolation with a space-saving design, making it suitable for integration into printed circuit boards, control panels and automation equipment. The Series 40 range is developed for applications requiring consistent operation, long service life and dependable load switching capability.
With a 120 V AC coil supply and a single changeover (SPDT) contact configuration, the Finder 40.31.8.120.0001 is ideal for electrical control systems, automation equipment and electronic circuits where reliable relay switching and isolation are required.
Key Advantages
- Compact PCB relay designed for reliable switching applications.
- 120 V AC coil voltage suitable for control circuits requiring this supply.
- Single changeover contact (SPDT) configuration for flexible switching.
- Reliable electromechanical switching technology with electrical isolation.
- Suitable for industrial automation, control panels and electronic equipment.
- Space-saving construction for PCB installation.
Key Features
- Finder Series 40 PCB relay.
- 120 V AC coil operation.
- 1 changeover contact (SPDT / CO).
- Electromechanical relay technology for dependable switching.
- Compact miniature relay construction.
- Designed for PCB mounting in electronic control systems.
- Suitable for industrial and general-purpose switching applications.
Reliable Switching for Industrial Control Systems
Electromechanical relays such as the Finder 40.31.8.120.0001 provide dependable switching and electrical separation between control circuits and connected loads. They allow control signals to operate external circuits safely while maintaining reliable performance in industrial and commercial applications.
The Finder Series 40 relay family is designed for engineers requiring compact, reliable switching components. Its PCB mounting format enables straightforward integration into electronic assemblies, control boards and customised automation solutions.
Typical Applications
- Industrial automation control circuits.
- PCB-mounted electronic control systems.
- Machine control and interface modules.
- Building automation equipment.
- Electrical control panels.
- General-purpose switching applications.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Mounting Type | PCB | |
| Coil / Supply Voltage | 120 V AC | |
| Contacts | 1 C/O | |
| Manufacturer | Finder | |
| Series | 40 Series | |
| Model | 40.31.8.120.0001 | |
| Product type | Electromechanical PCB relay | |
| Coil voltage | 120 V AC | |
| Contact configuration | 1 changeover contact (SPDT) | |
| Mounting type | PCB mounting | |
| Applications | Industrial automation, control systems and electronic equipment |
Frequently Asked Questions
What is the Finder 40.31.8.120.0001 used for?
The Finder 40.31.8.120.0001 is used for reliable electrical switching and isolation in automation systems, electronic equipment and control circuits.
What coil voltage does this relay require?
The relay operates with a 120 V AC coil supply.
How many contacts does the relay have?
The relay features one changeover contact (SPDT) for flexible switching applications.
Where is this relay installed?
The Finder 40.31.8.120.0001 is designed for PCB mounting inside electronic assemblies and control equipment.
Which applications are suitable for this Finder relay?
This relay is commonly used in industrial automation, control panels, electronic systems and general switching applications.
Trusted by Control System Engineers Worldwide
Finder Series 40 relays are widely used by automation engineers and equipment manufacturers to provide dependable switching, electrical isolation and compact control solutions across industrial and commercial applications.
