Square D 9999SX11 Type S Auxiliary Contact Module, 1 NO, NEMA 0 Size, 600 VAC Rated

Description

Features

• The 9999SX11 is a Class 9999 Type SX11 auxiliary contact module designed specifically for Schneider Electric (Square D) NEMA Type S magnetic starters and contactors. This "add-on" component allows you to expand your motor control logic such as triggering pilot lights, remote alarms, or interlocking with other equipment without replacing your entire primary controller.
• Featuring high-quality silver-cadmium oxide contacts, this module provides superior conductivity and resistance to welding. It ensures a crisp, reliable electrical signal every time the main contactor closes, preventing false "fault" readings in your control logic and reducing troubleshooting time in automated systems.
• Built to match the rugged specs of the Square D Type S ecosystem, this auxiliary contact is engineered for millions of mechanical operations. It maintains consistent performance in harsh environments where vibration and frequent cycling are common, protecting your facility from the downtime associated with cheap, generic components.
• This auxiliary contact is rated for heavy-duty pilot duty, supporting standard industrial voltages up to 600V AC. This flexibility allows it to be used across a wide variety of control schemes from simple 120V hard-wired circuits to sophisticated 24V DC digital inputs simplifying your spare parts inventory.
• The 9999SX11 is a UL Listed and CSA Certified component, ensuring that your modified motor control center (MCC) remains code-compliant. Using genuine Schneider Electric accessories preserves the safety rating of your starter assembly, mitigating liability risks and ensuring long-term operational safety.

Documentation & Downloads

Specifications