Siemens Industrial Controls 49AB11 Auxiliary Contact Kit 1 NO/1 NC

The Siemens Industrial Controls 49AB11 is an auxiliary contact kit designed to expand the control capabilities of motor starters and contactors. This kit provides one normally open (N/O) and one normally closed (N/C) contact set, enabling remote monitoring, interlocking, and signal transmission in industrial control circuits.

Key Features:

• One normally open (N/O) and one normally closed (N/C) auxiliary contact
• Designed for side mounting to compatible Siemens starters and contactors
• Snap-on installation for quick and easy field mounting
• Provides additional control circuit functionality
• Suitable for use in motor control, automation, and industrial control applications
• Rugged construction for reliable performance in demanding environments

This auxiliary contact kit is commonly used to add signal contacts for pilot lights, alarms, interlocks, or PLC inputs. The compact design allows multiple units to be stacked on compatible Siemens motor starters without requiring additional panel space.