The Schneider Electric 64922 is an auxiliary contact designed for Masterpact NW circuit breakers. This component expands the control and monitoring capabilities of the Masterpact NW series, providing additional operational feedback and interlock functions within complex electrical distribution systems. Its configuration supports four open-close (OC) contacts, enabling versatile integration into sophisticated protection and automation schemes.

Technical details

• Series: Masterpact NW
• Contact Configuration: 4 OC (Open-Close) auxiliary contacts
• Functionality: Provides status indication and interlock signals for circuit breaker operation.
• Compatibility: Designed specifically for use with Schneider Electric Masterpact NW air circuit breakers.
• Mounting: Typically mounts directly onto the Masterpact NW breaker mechanism.
• Voltage Rating: Auxiliary contact circuits typically operate at control voltages; specific voltage ratings should be verified against the Masterpact NW breaker's datasheet.
• Current Rating: Auxiliary contacts are rated for low current signaling; specific current ratings should be verified against the Masterpact NW breaker's datasheet.

Applications & compatibility

This auxiliary contact is essential for applications requiring detailed operational status and interlocking within medium-voltage switchgear. It is commonly integrated into power distribution systems for industrial facilities, data centers, and utility substations where precise control and monitoring of Masterpact NW circuit breakers are critical for safety and operational continuity.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the 64922 auxiliary contact or contact our technical team for cross-reference assistance with compatible Masterpact NW components.