49LN20A Siemens Series A Auxiliary Contact Block 20 A 2NO
49LN20A Siemens Series A Auxiliary Contact Block 20 A 2NO
SKU: 49LN20A
Barcode: 78308765271
- Free ground shipping in contiguous U.S. for carts over $100 & under 70lbs.
- Returns accepted within 30 days.
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Overview
The Siemens 49LN20A series A auxiliary contact block is a high-performance control component designed to expand the switching capabilities of industrial contactors. Featuring a 2 NO (normally open) contact configuration, this unit is rated for a conventional thermal current of 20 A, providing robust reliability for signaling and interlocking in demanding electrical systems. As a series A model, it is engineered for precise compatibility and easy integration, ensuring consistent performance and long mechanical life. Whether used for motor status feedback or logic control, the 49LN20A delivers the durability and efficiency required for professional-grade power distribution and automation tasks. New/surplus.
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