Single CAL4-11 Auxiliary Contact Block 1NO/1NC Side-Mount for AF Series Contactors, 600V Rated, Supports 24/120/208/240/277/480 VAC Control Circuits, Grey Housing, Fits AF9-AF30 Frames

Single CAL4-11 auxiliary contact block 1NO/1NC
✔️ 600V rated side-mount for AF series contactors, single unit

This single auxiliary contact block (CAL4-11) supplies one normally open and one normally closed contact for motor starters, relays and industrial control panels. Ideal for retrofit and new builds where compact side-mount switching is needed.

✅ Model CAL4-11, single unit, 1 NO / 1 NC configuration
✅ 600V rated insulation, 3A switching current at 400VAC typical
✅ Side-mount auxiliary contact block for AF series contactors, fits AF9-AF30 frames
✅ Control voltages supported: 24, 120, 208, 240, 277, 480 VAC
✅ Grey housing, compact footprint for panel and starter applications

💡 What is an auxiliary contact block used for in motor control and industrial panels? An auxiliary contact block provides added switching contacts and status feedback for contactors and control circuits. - Adds extra NO and NC contacts for control wiring, interlocks and PLC inputs - Handy for sealing circuits, indicator lights and safety interlocks in motor starters - Works with AF series contactors to expand control functions and save panel space