Enhance residual ground fault protection and neutral current monitoring in 3-phase, 4-wire electrical systems with the Schneider Electric Square D S33925 External Neutral Sensor. This sensor is specifically engineered to integrate with Masterpact circuit breakers, providing critical safety and operational data for industrial power distribution.

Technical details

• Series: Square D Masterpact
• Functionality: External Neutral Sensor
• Application: Residual Ground Fault Protection
• Application: Neutral Current Monitoring
• System Compatibility: Designed for 3-phase, 4-wire electrical systems
• Integration: Connects with Masterpact circuit breakers
• Configuration: External mounting design
• Protection Level: Monitors neutral conductor for fault conditions

Applications & compatibility

The Schneider Electric Square D S33925 External Neutral Sensor is essential for applications requiring robust ground fault detection and neutral current analysis. It is commonly deployed in facilities with complex power distribution networks, such as manufacturing plants, data centers, and commercial buildings, to ensure the integrity and safety of electrical circuits protected by Masterpact breakers.

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 S33925 or contact our technical team for cross-reference assistance with compatible Masterpact components.