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40.31.9.036.0301 Finder Miniature PCB relay 1pole 10A DC 36V
Finder 40.31.9.036.0301 electromechanical relay with a 36 V DC coil, one changeover contact and mechanical indicator with test button for industrial control and automation applications.
Why Choose the Finder 40.31.9.036.0301 Industrial Relay?
The Finder 40.31.9.036.0301 is a compact and reliable electromechanical relay designed for switching and control applications in industrial automation, electrical panels and electronic control systems. As part of the established Finder 40 series relay range, it provides dependable switching performance, electrical isolation and long operational life for professional control applications.
This relay is designed for applications requiring reliable signal switching and load control within compact electrical systems. Its space-saving PCB mounting format enables straightforward integration into automation equipment, interface modules and industrial control assemblies where dependable operation is essential.
With a 36 V DC coil supply and a 1 changeover contact (SPDT) configuration with mechanical indicator and lockable test button, the Finder 40.31.9.036.0301 provides flexible switching capability for industrial control and automation circuits.
Key Advantages
- Compact electromechanical relay designed for industrial switching applications.
- Single changeover contact configuration for flexible circuit control.
- 36 V DC coil voltage suitable for dedicated control systems.
- Integrated mechanical indicator and lockable test button for easier testing and maintenance.
- Reliable electrical isolation between control and switched circuits.
- Space-saving PCB mounting design for electrical assemblies.
Key Features
- Finder 40 series miniature relay.
- 1 changeover contact (SPDT).
- 36 V DC coil supply.
- 10 A contact rating for general switching duties.
- PCB mounting format.
- Mechanical indicator and lockable test button.
- Reliable electromechanical switching technology.
- Suitable for industrial automation and control systems.
Reliable Switching for Industrial Control Systems
Electromechanical relays such as the Finder 40.31.9.036.0301 provide dependable switching by using an electromagnetic coil to operate isolated output contacts. This enables low-power control signals to safely manage electrical loads in industrial and automation applications.
The Finder 40 series is widely used by electrical engineers, panel builders and automation professionals requiring compact relays with proven reliability. The integrated indicator and test functionality support easier commissioning, maintenance and fault diagnosis.
Typical Applications
- Industrial automation control systems.
- Electrical control panels and switchboards.
- PLC interface and signal switching applications.
- Building automation equipment.
- Machine control systems.
- General electrical switching applications.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Mounting Type | PCB | |
| Switching Current (A) | 10 A | |
| Coil / Supply Voltage | 36 V DC | |
| Contacts | 1 C/O | |
| Manufacturer | Finder | |
| Series | 40 Series | |
| Model | 40.31.9.036.0301 | |
| Product type | Electromechanical relay | |
| Contact configuration | 1 changeover (SPDT) | |
| Rated contact current | 10 A | |
| Coil voltage | 36 V DC | |
| Coil type | DC coil | |
| Mounting type | PCB mounting | |
| Contact material | AgNi | |
| Protection category | RT III |
Frequently Asked Questions
What is the Finder 40.31.9.036.0301 used for?
The Finder 40.31.9.036.0301 is an electromechanical relay used for switching and isolating electrical control circuits in industrial automation and electrical systems.
What coil voltage does this relay require?
The Finder 40.31.9.036.0301 uses a 36 V DC coil.
How many contacts does this relay have?
The relay features one changeover contact (SPDT) for flexible switching applications.
What additional features are included?
The Finder 40.31.9.036.0301 includes a mechanical indicator and lockable test button to support easier testing and maintenance.
Where is this relay typically installed?
The relay is typically installed on printed circuit boards and within industrial control equipment, automation systems and electrical panels.
Trusted for Industrial Switching Applications
Finder relays are widely used by electrical engineers and automation professionals to deliver reliable switching, isolation and control in modern industrial and building systems.
