Siemens Industrial Controls 49D22125002 Normally Closed Auxiliary Switch for 75 & 90 Amp Contactors

The Siemens Industrial Controls 49D22125002 is a normally closed (N/C) auxiliary switch designed for use with 75 and 90 amp Siemens contactors. This auxiliary contact block provides additional switching capability for control circuit applications, allowing you to expand the functionality of your contactor with extra contact outputs.

Key Features:

• Normally closed (N/C) contact configuration for break-on-energize operation
• Compatible with Siemens 75 amp and 90 amp contactor models
• Provides additional control circuit switching points
• Durable industrial-grade construction for reliable performance
• Easy snap-on mounting to compatible Siemens contactors
• Ideal for motor control, lighting control, and industrial automation applications

This auxiliary switch module allows you to add extra control contacts to your existing Siemens contactor, enabling more complex control schemes and providing feedback signals to PLCs, indicators, or other control devices. The normally closed configuration ensures the circuit is complete when the contactor is de-energized and breaks when the contactor is energized.