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38.11.7.012.0050 Finder Modular Relay 16A 1pole 16A DC 12V
Finder 38.11.7.012.0050 electromechanical relay interface module with a 16 A changeover contact, 12 V DC coil, screwless spring-clamp terminals and LED indication.
Why Choose the Finder 38.11.7.012.0050 Relay Interface Module?
The Finder 38.11.7.012.0050 is a compact and highly reliable electromechanical relay interface module designed to provide electrical isolation and dependable load switching between control equipment and field devices. As part of the Finder 38 Series, it combines a plug-in relay, socket and retaining clip in a complete DIN-rail-mounted assembly.
This interface module provides a single changeover contact rated at 16 A, allowing the common terminal to switch between normally open and normally closed circuits. Its AgNi silver-nickel contact material supports general-purpose load switching, while integrated LED indication makes the control state easy to identify.
With a 12 V DC coil and screwless spring-clamp terminals, the 38.11.7.012.0050 supports fast and secure control-panel wiring. Its compact 14 mm-wide construction helps conserve DIN-rail space in PLC interfaces, machinery controls and industrial automation systems.
Key Advantages
- Complete relay interface module with relay, socket and retaining clip.
- 16 A changeover contact supports versatile load-switching arrangements.
- 12 V DC coil is suitable for low-voltage control circuits.
- Screwless spring-clamp terminals simplify installation and maintenance.
- Integrated LED provides clear coil-status indication.
- Compact 14 mm-wide housing helps maximise control-panel space.
Key Features
- Finder 38 Series relay interface module.
- Single changeover contact configuration.
- 16 A rated contact current.
- 12 V DC rated coil voltage.
- AgNi silver-nickel contact material.
- Screwless spring-clamp terminal connections.
- Integrated LED status indication.
- Standard 35 mm DIN-rail mounting.
Reliable Interface Switching for Control Systems
Relay interface modules allow PLC outputs, sensors and low-voltage controllers to switch separate electrical loads while maintaining galvanic isolation between the control and load circuits. A changeover contact provides both normally open and normally closed switching functions within one compact module.
The Finder 38 Series combines a replaceable electromechanical relay with a DIN-rail socket, status indication and accessible spring-clamp terminals. This modular construction simplifies installation, testing, troubleshooting and relay replacement in industrial control systems.
Typical Applications
- PLC output isolation and signal interfacing.
- Industrial machinery control panels.
- Building-management and automation systems.
- Solenoid valves and small actuator controls.
- Heating, ventilation and lighting controls.
- Process-control and instrumentation systems.
Technical Specifications
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| Device Type | Interface Relay | |
|---|---|---|
| Terminal Type | Spring clamp | |
| Switching Current (A) | 16 A | |
| Load Voltage | 400 V AC | |
| Mounting Type | DIN rail | |
| Coil / Supply Voltage | 12 V DC | |
| Contacts | 1 C/O | |
| IP Rating | IP20 | |
| Manufacturer | Finder | |
| Series | 38 Series | |
| Model | 38.11.7.012.0050 | |
| Product type | Electromechanical relay interface module | |
| Relay type | Finder 41.61.9.012.0010 | |
| Socket type | Finder 93.52.7.024 | |
| Number of poles | 1 | |
| Contact configuration | 1 CO / SPDT | |
| Rated contact current | 16 A | |
| Rated contact voltage | 250 V AC | |
| Maximum switching voltage | 400 V AC / 220 V DC | |
| Coil voltage | 12 V DC | |
| Must-operate voltage | 9.6 V DC | |
| Must-release voltage | 1.2 V DC | |
| Contact material | AgNi silver nickel | |
| Terminal type | Screwless spring-clamp terminals | |
| Indication | LED | |
| Operate time | 8 ms | |
| Release time | 10 ms | |
| Mechanical life | 10,000,000 cycles | |
| Operating temperature | −40 to +70 °C | |
| Protection rating | IP20 | |
| Mounting type | 35 mm DIN rail | |
| Module width | 14 mm | |
| Dimensions | 93 × 14 × 74.9 mm | |
| Weight | 70 g |
Frequently Asked Questions
What is the Finder 38.11.7.012.0050 used for?
This relay interface module isolates a low-voltage control signal and switches an external electrical load in PLC, machinery and building-automation systems.
What contact arrangement does the module provide?
The module provides one changeover contact, also described as a single-pole double-throw or SPDT contact.
What coil voltage does the module require?
The Finder 38.11.7.012.0050 uses a 12 V DC coil.
What current can the relay contact switch?
The electromechanical relay has a rated contact current of 16 A.
How is the relay interface module installed?
The module mounts onto a standard 35 mm DIN rail and uses screwless spring-clamp terminals for field wiring.
Trusted Finder Interface Technology
Finder relay interface modules are widely used by control-panel builders and automation engineers to provide dependable signal isolation, convenient wiring and reliable switching in industrial control systems.
