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S2C-S02R 10134809

The ABB S2C‑S02R is a signal contact accessory designed for use with ABB S‑Series miniature circuit breakers (MCBs), residual current devices (RCDs), and switch disconnectors.

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Specifications General Product Name: Signal Contact Accessory Part Number: S2C‑S02R (10134809) Accessory Type: Signal contact (auxiliary accessory for breaker status indication) Mounting Position: Right side mount onto compatible breakers Suitable Devices: Miniature Circuit Breakers (S200, S200M, S200P), Residual Current Devices (RCDs F200, DS200), Switch Disconnectors Installation: Add‑on accessory that clips onto the breaker body Electrical Ratings Rated Insulation Voltage (Ui): ~400 V AC Rated Impulse Withstand Voltage (Uimp): ~4 kV Conventional Free‑Air Thermal Current (Ith): ~10 A Utilization Categories: AC‑12: ~3 A @ 400 V AC / ~2 A @ 230 V AC AC‑14: ~1 A @ 400 V AC / ~2 A @ 230 V AC DC‑12/DC‑13: Up to ~4 A @ 24 V DC / ~2 A @ 60 V DC Minimum Operational Current/Voltage: ~10 mA @ 12 V / ~5 mA @ 24 V Contacts & Function Contact Function: Signal contact indicating breaker status (e.g., trip) Contact Configuration: Typically SPDT (signal only; not main breaker switching) Signal Output: Provides feedback to external control or alarm circuits Mechanical Dimensions (approx): Height ~85 mm × Width ~8.9 mm × Depth ~67–69 mm Weight: ~0.04 kg Mounting: Snap‑on or slide‑on accessory fitting onto right side of breaker accessory slot Connection Terminals: Screw terminals compatible with wiring for control or signal circuits Performance & Environmental Operating Temperature: Standard electrical panel ambient range Pollution Degree: Suitable for typical distribution board environments Vibration & Shock: Designed for reliable contact stability in control and distribution systems Standards & Safety Standards Compliance: Meets applicable auxiliary contact and low‑voltage accessory standards used in modular breaker accessory designs Protection Class: IP20 across terminals and accessory body Applications Status Feedback: Remote indication of breaker trip/open/closed state Control Interlocking: Integration with automation, alarms, or building management systems Panel Monitoring: Provides signal to PLCs, indicator lights, or supervisory systems Safety Systems: Used where breaker condition must be reported for safety or maintenance logic