Key Features Provides four auxiliary contacts in a compact block — 2 normally open (2 NO) and 2 normally closed (2 NC) configurations. Front‑mount design allows simple installation on compatible contactors without additional hardware. Screw‑type terminals for secure and reliable field wiring. Suitable for use with a range of ABB contactors, enabling expanded control and monitoring functions. Compact and modular, ideal for dense control panel installations. Electrical Ratings Contact Configuration: 2 NO + 2 NC auxiliary contacts. Rated Operational Voltage (Auxiliary): Up to approximately 690 V AC in auxiliary circuits. Rated Operational Current: Up to 6 A at lower AC voltages (e.g., 24–127 V AC). Around 2 A at higher AC voltages (e.g., ~500–690 V AC). Suitable for AC and DC control circuits within common industrial ranges. Typical switching categories: Support for control duty (AC‑15 / DC‑13) loads with appropriate current ratings. Mechanical & Environmental Mounting Style: Front‑mounted onto compatible contactors (e.g., AF09…AF16 range). Terminals: Screw clamp terminals for secure conductor connection. Durability: Designed for frequent make/break operations in industrial control applications. Protection: Touch‑protected terminals (equivalent to IP20) when installed in an enclosure. Physical & Installation Number of Poles: 4 auxiliary poles with independent contacts. Compact Size: Space‑efficient footprint for dense panel layouts. Designed to integrate seamlessly with matched contactor series for combined main and auxiliary switching. Typical Applications Feedback circuits for motor starters and contactor status indication. PLC/relay input expansion where additional auxiliary contacts are needed. Interlocking and safety logic in control panels. Monitoring and control signaling alongside primary switching devices.