LA1 DN11 auxiliary contact block

The LA1-DN11 is an auxiliary contact block manufactured by Schneider Electric, designed to enhance the functionality of contactors by providing additional auxiliary contacts.

Key Features:

• Contact Configuration: 1 Normally Open (NO) and 1 Normally Closed (NC) contact.
• Mounting Position: Front-mounted onto compatible contactors.
• Terminal Type: Screw clamp terminals for secure wiring connections.
• Compatibility: Suitable for use with TeSys D series contactors, such as the LC1D09 to LC1D150 models.
• Standards Compliance: Meets international standards, including IEC 60947-5-1.

Applications:

Auxiliary contact blocks like the LA1-DN11 are used to provide additional signaling and control functions in electrical circuits, such as:

• Indicating the status of the main contactor.
• Interlocking circuits to prevent simultaneous operations.
• Expanding the number of auxiliary contacts available for complex control schemes.