Square D LADN11 Auxiliary Contact Block 1-NO 1-NC

The Square D LADN11 is a snap-on auxiliary contact block designed for use with TeSys D series contactors and motor starters. This contact block provides one normally open (1-NO) and one normally closed (1-NC) auxiliary contact, allowing for enhanced control and monitoring capabilities in electrical switching applications.

Key Features:

• Dual contact configuration: 1 normally open (NO) and 1 normally closed (NC) contact
• Snap-on mounting design for quick installation on compatible contactors
• Front-mount configuration for easy access and wiring
• Rated for 10A at 240V AC control circuit applications
• Compatible with Square D TeSys D series contactors (LC1D09 through LC1D150)
• Compact design minimizes panel space requirements
• Silver alloy contacts for reliable performance and long service life

This auxiliary contact block is ideal for adding remote indication, interlocking circuits, or control logic to contactor installations. The LADN11 meets international standards and is suitable for industrial control panel applications requiring dependable auxiliary switching.