Interface Relay, 12 V AC Coil, 2 C/O, LED + Test Button is a plug-in relay designed for interposing, switching and control isolation in industrial automation panels. Its 12 V AC coil, dual changeover contacts and built-in LED and test button make it suitable for clear status indication and fast maintenance in relay-based control circuits.
🔧 Technical Highlights:
- 12 V AC coil for dedicated low-voltage AC control circuits
- 2 C/O contact arrangement for dual switching duties
- 8A contact rating for industrial control loads
- Integrated LED indication for visual relay status
- Manual test button for commissioning and service checks
✅ Benefits:
- Simplifies interfacing between control outputs and field circuits
- Makes troubleshooting easier with visible status indication
- Supports faster testing during commissioning and maintenance
- Allows flexible switching using dual changeover contacts
🚀 Applications:
- PLC and relay logic panels
- Interposing and interface relay circuits
- Machine control and alarm switching
- General industrial automation panels
Well suited to control panels that need dependable plug-in switching with clear status indication and straightforward maintenance access.
FAQs
- Q: Why is the manual test button useful on an interface relay?
A: It allows engineers to verify wiring and downstream circuit operation without having to energise the coil from the control system. - Q: What does 2 C/O mean on this relay?
A: It means the relay has two changeover contacts, allowing it to switch two circuits or provide separate control and signalling paths.