Designed for enhanced operational safety in electrical distribution systems, the Schneider Electric LV429354 is a mechanical interlocking accessory specifically engineered for use with Compact NSX and Compact NSX DC circuit breakers. This system ensures that only one connected device can be in the "ON" position at any given time, preventing simultaneous energization of parallel circuits and mitigating potential hazards. It is a critical component for applications demanding reliable and controlled switching sequences.

Technical details

• Series: Compact NSX / Compact NSX DC
• Functionality: Mechanical interlocking system
• Maximum Current Rating: 250 A
• Interlocking Mechanism: Prevents simultaneous ON states between two devices
• Purpose: Ensures sequential operation and prevents electrical faults
• Compatibility: Designed for Schneider Electric Compact NSX and Compact NSX DC circuit breakers
• Operation: Facilitates a single device to be ON while the other remains OFF
• Installation: Mounts as an accessory to compatible circuit breakers

Applications & compatibility

The Schneider LV429354 mechanical interlock is essential for applications requiring strict operational sequencing and fault prevention, commonly found in power distribution panels, motor control centers, and critical infrastructure where the reliable isolation of circuits is paramount. Its integration with the Compact NSX range makes it suitable for diverse industrial environments including manufacturing plants, data centers, and commercial buildings.

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 LV429354 or contact our technical team for cross-reference assistance with compatible Compact NSX components.