Square D LAD8N11 IEC Auxiliary Contact Block 1NO/1NC Side Mount

The Square D LAD8N11 is an IEC-rated auxiliary contact block designed for side mounting on TeSys contactors and motor starters. This contact block provides one normally open (1NO) and one normally closed (1NC) contact configuration, allowing for versatile control circuit applications and status indication.

Key Features:

• Dual contact configuration: 1 normally open (NO) + 1 normally closed (NC)
• Side-mount installation for space-efficient panel design
• IEC compliant for international standards compatibility
• Compatible with Square D TeSys D, F, and K series contactors
• Rated for control circuit voltages up to 690V AC
• Snap-on mounting for quick, tool-free installation
• Contact rating: 10A at 240V AC typical

Auxiliary contact blocks like the LAD8N11 are essential for expanding the control capabilities of contactors, enabling remote indication, interlocking circuits, and multi-point control functions. The side-mount design is ideal for applications where panel space is at a premium.