SPER 1C1-AAJ ABB Trip Circuit Supervision Relay SPER1C1-AAJ
Description
SPER 1C1-AAJ ABB Trip Circuit Supervision Relay is a specialized monitoring relay designed for continuous oversight of critical control circuits in electrical systems, built with ABB’s COMBIFLEX design and following the form factor of similar series models.
| Specification | Value |
|---|---|
| Design Type | Plug-in relay unit with terminal socket |
| Mounting Style | DIN rail compatible |
| Monitoring Configuration | Single circuit per relay; multiple relays connectable for multi-branch monitoring |
| Contact Configuration | Standard 11-pin layout |
Key Features:
- Continuous real-time monitoring of critical control circuit integrity
- Modular plug-in design for easy installation and replacement
- COMBIFLEX design for seamless integration with ABB control system components
- Supports multi-branch circuit monitoring via linked relay units
Applications:
- Breaker trip circuit monitoring in power distribution systems
- Disconnect switch control circuit oversight in industrial electrical setups
- Signal circuit monitoring in power generation and transmission facilities
Related Models:
- SPER 1B1 C4
- SPER 1C1
- MTDV4-U200