Auxiliary Contacts (Indicating Circuit Breaker ON/OFF Status)
Auxiliary Contacts - S2C-HR
• S2C-HR: Mounted on the right side of miniature circuit breakers. Up to 3 can be installed per breaker. Compatible with S200, F200, and SD200 series. Models:
• S2C-H11R: 1NO+1NC
• S2C-H20R: 2NO
• S2C-H02R: 2NC
Auxiliary Contacts - S2C-H6R, S2C-H6RU
• S2C-H6R: Provides 1CO output. Mounted on the right side. Up to 3 per breaker. Compatible with S200 and F200 series.
• S2C-H6RU: Provides 1CO output. Mounted on the right side. Up to 3 per breaker. Compatible with SU200M series.
Bottom-Mount Auxiliary Contacts - S2C-H10/H01
• Mounted at the bottom of miniature circuit breakers. Provides 1NO or 1NC output. One per pole. Compatible with S200 series.
SN201 Auxiliary Contact/Interface Module - SN201-IH
• Mounted on the right side of SN201 miniature breakers. Functions as an interface module for additional accessories. One per pole.
Alarm Contacts - S2C-SR**
• Indicates trip caused by faults (not manual operation).
• S2C-S*R: Mounted on the right side. Up to 3 per breaker (can mix with auxiliary contacts). Compatible with S200/F200 series. Models:
• S2C-S11R: 1NO+1NC
• S2C-S20R: 2NO
• S2C-S02R: 2NC
Alarm Contacts - SN201-S
• For SN201 miniature breakers only (right side). Provides 100 output. One per pole.
Combined Alarm/Auxiliary Contacts - S2C-S/H6R
• Combines alarm and auxiliary functions. Mode switch via side knob. Provides 1CO output. Compatible with S200/F200 series.
• Alarm: Indicates fault-induced tripping (excludes manual operation).
• Auxiliary: Indicates ON/OFF status (any trigger: manual, overload, short circuit, or fault).
Shunt Releases - S2C-A1/A2, F2C-A1/A2
• Remote-controlled disconnection when powered.
• S2C-A1/A2: For S200 series.
• F2C-A1/A2: For SN201/GS201/DS201/F200 series.
Undervoltage Release - S2C-UA
• Trips when voltage drops to 70%-35% of rated value. Enables emergency remote power-off. Compatible with S200, F200, GS201, DS201, GSN201, SN201 series.
Overvoltage Release - S2C-OVP1/OVP2
• Monitors phase voltage. Trips breaker when voltage exceeds threshold. Compatible with S200, F200, GS201, DS201 series.
Mechanical Interlock - S2C-HP
• Automatically trips connected breakers when cabinet panels/doors open or shift. For S200 series miniature breakers.
Motor Operators - S2C-CM, F2C-CM
• Remote open/close control.
• S2C-CM: For select S200 miniature breakers and SID200 isolating switches (consult ABB Electrical Products Division).
• F2C-CM: For F200 series residual current devices.
Auto-Reclosers - F2C-ARI/-ARI30/-ARH
• Automatically recloses tripped F200 devices.
• F2C-ARI/ARI30: For 2P/4P F200 (Iₙ≤100A).
• F2C-ARH: For 2P F200 (Iₙ=30/100mA, Iₙ≤63A).
Rotary Handles - S2C-DH
• Controls breakers inside cabinets. For S2 classic/S200/SD200 series (2P/3P/4P). Used with OH handles or OXS extension shafts.
Padlocking Kits SA1 and SA2
• SA1 padlock holder locks breakers in ON/OFF positions to prevent unauthorized operation.
• SA2 padlock: Ø3mm shackle (user-supplied padlocks with same specs accepted).
• Compatible with all miniature breaker series and SD200 isolating switches.
Plug-in Bases - S2C-EST
• Converts standard S200/F200 into pluggable units for easy removal/installation. Compatible with S200, F200, and DS201.
Manual Neutral Pole - S2C-NT
• Mounted left-side for neutral disconnection. Special handle ensures neutral pole closes before and opens after main contacts. For S200 series.