Why Choose the Finder 39.11.0.240.0073 Interface Relay Module?
The Finder 39.11.0.240.0073 is a compact and reliable 6 A electromechanical interface relay module designed for industrial automation, PLC interfacing and electrical control systems. As part of the Finder 39 Series MasterBASIC ATEX/HazLoc range, this slimline relay interface combines a plug-in electromechanical relay with a DIN rail mounting socket, providing dependable switching and electrical isolation between control and load circuits.
Featuring a universal 24–240 V AC/DC control input and a single changeover contact (SPDT), the Finder 39.11.0.240.0073 offers flexibility for industrial installations using different control voltages. Its integrated input circuit allows operation from either AC or DC supplies within the specified voltage range, making it particularly suitable for automation panels, machine control systems and electrical interface applications.
With a 6 A rated contact current, 250 V AC rated switching voltage and a compact 6.2 mm module width, this interface relay provides an efficient solution for high-density electrical control panels. Its screw-terminal connections, integrated LED indication and standard 35 mm DIN rail mounting arrangement simplify installation, wiring and maintenance.
Key Advantages
- Compact 6 A industrial interface relay designed for PLC and automation applications.
- Universal 24–240 V AC/DC input provides compatibility with a wide range of industrial control supplies.
- Single changeover contact (SPDT) supports flexible switching and signal interfacing.
- 6.2 mm slimline construction saves valuable space in electrical control cabinets.
- 35 mm DIN rail mounting enables straightforward integration into industrial panels.
- Screw-terminal connections provide secure and accessible wiring.
- Integrated LED indication assists with monitoring and fault diagnosis.
- Plug-in relay construction supports convenient maintenance and replacement.
- ATEX/HazLoc MasterBASIC configuration for installations requiring appropriately certified interface components.
- Galvanic isolation between the input and output circuits supports dependable control system operation.
Key Features
- Finder 39 Series MasterBASIC ATEX/HazLoc interface module.
- 6 A rated contact current.
- 24–240 V AC/DC universal input voltage.
- Single-pole changeover contact (SPDT / 1 CO).
- 250 V AC rated contact voltage.
- 400 V AC maximum switching voltage.
- Electromechanical plug-in relay for reliable control circuit switching.
- 6.2 mm module width for space-saving panel installation.
- Integrated LED status indication.
- Screw-terminal socket for secure electrical connections.
- 35 mm DIN rail mounting.
- Non-latching relay operation.
- Approximately 5 ms operate time and 6 ms release time for the relay series.
- Designed for industrial PLC interfaces, electrical automation and control signal switching.
Reliable PLC Interfacing and Industrial Signal Switching
Interface relay modules such as the Finder 39.11.0.240.0073 provide an electrical connection between industrial control systems and external equipment while maintaining separation between the input and output circuits. When a compatible 24–240 V AC/DC control signal is applied, the relay energises and changes the state of its single changeover contact, allowing connected electrical circuits to be switched.
The Finder 39 Series MasterBASIC range is designed for automation engineers, machine builders and electrical panel manufacturers who require compact and dependable relay interfaces. The universal AC/DC input arrangement simplifies integration with different industrial control voltages, while the plug-in relay design allows straightforward replacement without rewiring the complete interface module.
The 39.11 ATEX/HazLoc configuration is intended for applications requiring appropriately approved relay interface components. Its compact DIN rail mounting format is particularly useful in high-density electrical control cabinets, while the integrated LED indication helps maintenance personnel identify the control input status. Where hazardous-area requirements apply, the complete installation must comply with the relevant certification conditions, equipment markings and applicable electrical standards.
Typical Applications
- Industrial PLC output interfacing and control signal switching.
- Electrical control panels and automation cabinets.
- Industrial machinery and production equipment.
- Control circuit isolation and auxiliary switching.
- Process automation and instrumentation interfaces.
- Industrial signal conversion and relay interfacing.
- Factory automation and machine building.
- Building management and HVAC control systems.
- Equipment control in appropriately designed ATEX/HazLoc installations.
- OEM electrical assemblies and industrial maintenance applications.
