S2C-S/H6R Signal/Auxiliary Contact 1CO 6A for S200 Series | ABB

The Original New ABB S2C-S/H6R is a combined signal and auxiliary contact accessory for the System Pro M compact range of miniature circuit breakers (MCBs), residual current circuit breakers (RCCBs), and residual current circuit breakers with overcurrent protection (RCBOs). Installed on the right side of the device, this versatile 2‑contact module offers both auxiliary contact and signal contact functionality in a single unit, selectable via a side‑mounted rotary switch. It provides a 1CO (SPDT) output for reliable status indication and remote signalling.

Core Engineering Highlights:
Combined signal and auxiliary contact (selectable via side switch) | 1CO (SPDT) changeover contact | 6 A operational current | 240 V AC / 277 V AC contact voltage| 500 V rated insulation voltage (Ui)| 0.5 W power loss| Side‑mounting for S200, SN201, F200, DS201 series| –25°C to +55°C operating temperature| 20,000 mechanical operations| IP20 protection | Germany / Bulgaria origin

Key Features:

• Original New ABB S2C‑S/H6R module (2CDS200922R0001)

• Dual‑function design: auxiliary contact and signal contact in one unit

• Side‑mounted selector switch enables easy switching between auxiliary and signal contact modes

• 1 CO (SPDT) changeover contact output

• 6 A contact current rating for reliable switching

• 240 V AC / 277 V AC contact voltage

• 500 V rated insulation voltage

• Auxiliary contact: indicates the open/closed position of the circuit breaker contacts regardless of whether the change is manual or automatic (fault‑induced)

• Signal contact: indicates when the circuit breaker has tripped due to a fault (overload, short circuit, earth fault)

• Side‑mounting design for compact DIN rail installations

• Screw terminals for secure wiring

• 20,000 mechanical operations endurance

• Compliant with IEC/EN 60947‑5‑1, UL 1077, CSA 22.2 No. 235

• RoHS compliant

Applications:

• Remote status indication of MCB/RCCB/RCBO contact position for PLC, SCADA, or building management systems

• Fault signalling (trip indication) for remote alarm and monitoring panels

• Control and interlocking circuits in industrial and commercial electrical distribution

• Indication of circuit breaker status in motor control centres and switchboards

• Integration with building automation systems for power monitoring and fault reporting

Technical Specifications:

Compatibility:

This accessory is compatible with the following ABB System Pro M compact devices:

Also suitable for S200M, S200P, S200S, S300P, SN201L+SN201‑IH, SN201+SN201‑IH, SN201M+SN201‑IH.

Function Selector:

• Auxiliary contact mode: Indicates the open/closed position of the main contacts

• Signal contact mode: Indicates fault‑induced tripping (overload, short circuit, earth fault)

Related Products:

• S2C‑H6R – Auxiliary contact only (1 CO)

• S2C‑S11R – Signal contact, 1 NO + 1 NC

• S2C‑S20R – Signal contact, 2 NO

• S2C‑S02R – Signal contact, 2 NC

• S2C‑A1 / S2C‑A2 – Shunt trip releases for S200 series

• S2C‑UA – Undervoltage release for S200 series

• S2C‑OVP2 – Overvoltage release for S200 series

• S2C‑CM – Motor operating device for S200 series

PLC ERA is an independent industrial automation distributor supplying genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. ABB is a trademark of ABB Group.