Allen-Bradley 100-D-S1-11 Side-Mount Auxiliary Contact Block 1NO/1NC For Allen-Bradley 100-D Series Contactors | Screw Terminal Control Accessory

Allen-Bradley 100-D-S1-11 Auxiliary Contact Block

The Allen-Bradley 100-D-S1-11 is a side-mounted auxiliary contact block designed to expand control capabilities for Allen-Bradley 100-D series contactors. With a durable industrial design and reliable contact performance, it provides dependable signaling and control functionality for a wide range of motor and automation applications.

Why It Helps
This auxiliary block adds one normally open and one normally closed contact, ensuring enhanced circuit flexibility for monitoring, interlocking, or control logic functions. Its side-mount design supports quick installation without altering the main contactor footprint, making it ideal for OEM builds and panel retrofits.

Key Highlights

• 1NO/1NC contact configuration provides versatile control and signaling options for industrial applications.

• Side-mounted installation on either the left or right side of the contactor allows flexible panel layout.

• Screw terminal connections offer secure wiring for low-power or standard control circuits.

• Designed specifically for 100-D contactors, ensuring correct fitment and operational consistency.

• Certified under CCC, KC, and UL standards, supporting compliance in global industrial environments.

System Compatibility
Fully compatible with Allen-Bradley 100-D series contactors, including multiple coil and current configurations across the product family.

Applications
Ideal for use in motor control centers, industrial automation panels, interlock circuits, signaling systems, and auxiliary control expansions where reliable NO/NC contacts are required. Its robust construction and precise operation contribute to long-term reliability in demanding industrial environments.