Why Choose the Finder 38.41.7.012.9024 Solid State Relay Interface Module?
The Finder 38.41.7.012.9024 is a compact 5 A solid state relay (SSR) interface module designed for switching DC electrical loads in industrial automation, PLC interfacing and electronic control systems. Part of the Finder Series 38.41, this DIN rail-mounted module provides a convenient connection between a low-voltage control signal and a separately powered DC load.
Featuring a 12 V DC control input and a single normally open (SPST-NO) semiconductor output, the module delivers silent, contactless switching without the moving contacts found in conventional electromechanical relays. Its 5 A DC load current rating makes it suitable for compatible control loads, indicators, electronic devices and automation equipment.
The Finder 38.41.7.012.9024 combines a 14 mm wide housing, spring-clamp terminals, integrated LED indication and standard DIN rail mounting. Its compact format helps simplify control panel wiring while providing fast switching performance, straightforward diagnostics and a practical solution for applications involving frequent switching operations.
Key Advantages
- 5 A solid state DC output for compatible industrial control loads.
- 12 V DC nominal input for low-voltage electronic control systems.
- Single normally open output provides straightforward on/off load control.
- Contactless semiconductor switching eliminates mechanical output contact wear.
- Silent operation makes the module suitable for noise-sensitive installations.
- Fast electronic switching supports responsive automation and control.
- 14 mm wide DIN rail module helps conserve control cabinet space.
- Spring-clamp terminals support convenient electrical connections.
- Integrated LED indication assists commissioning and fault diagnosis.
- Suitable for PLC interfacing and frequent switching applications.
- DIN rail installation supports organised industrial control panel layouts.
Key Features
- Finder Series 38.41 solid state relay interface module.
- 12 V DC nominal control input.
- 5 A rated DC output current.
- 1 Form A / SPST-NO output configuration.
- DC load switching through a semiconductor output.
- 1.5–35 V DC load voltage range.
- Contactless operation without moving output contacts.
- 50 µs typical operate time.
- 250 µs typical release time.
- Integrated LED status indication.
- Spring-clamp terminal connections.
- 14 mm module width.
- IP20 protection rating.
- -20 to +55 °C operating temperature range.
- Designed for mounting on a standard DIN rail.
Reliable Solid State Switching for DC Load Control
The Finder 38.41.7.012.9024 provides an electronic switching interface between a 12 V DC control circuit and a compatible DC electrical load. When the appropriate control voltage is applied, its normally open semiconductor output conducts, completing the load circuit. Removing the control signal returns the output to its non-conducting state.
Because switching is performed electronically, there are no mechanical output contacts to open or close. This allows silent operation and fast response times, making the module useful for automated equipment that switches frequently. Its integrated LED provides a convenient visual indication during installation, commissioning and troubleshooting.
The module is designed for integration into industrial control cabinets using DIN rail mounting and spring-clamp wiring connections. As with all solid state switching devices, installers should account for off-state leakage current, on-state voltage drop, load characteristics and thermal limits. The 40 A peak current specification is a short-duration capability and must not be treated as the continuous load rating.
Typical Applications
- PLC output interfacing and electronic control systems.
- Industrial automation control panels.
- Switching compatible DC-powered electrical loads.
- Machine control and automated production equipment.
- Industrial signalling and indication circuits.
- DC control of compatible solenoids and actuators.
- Packaging and materials handling machinery.
- Electronic test and measurement systems.
- Building automation control circuits.
- OEM machinery and industrial electronic assemblies.
- Applications requiring quiet, contactless switching.
- Control systems involving frequent switching operations.
