The Schneider Electric LV426824 is an undervoltage release accessory designed for circuit breaker applications. This pre-wired unit operates within specific AC voltage ranges, making it suitable for integration into electrical control panels and power distribution systems. Its function is to provide a critical safety mechanism by tripping the associated circuit breaker when the supply voltage drops below a predetermined threshold, protecting downstream equipment from damage due to undervoltage conditions.

Technical details

• Product Type: Undervoltage Release (UV Release)
• Configuration: Pre-wired
• AC Voltage Rating (50Hz): 220-240 V
• AC Voltage Rating (60Hz): 208-240 V
• Control Voltage Type: AC
• Series Designation: MN (typically indicates MasterPact or similar Schneider Electric breaker series)
• Functional Operation: Trips associated circuit breaker upon loss or significant reduction of supply voltage.
• Compatibility: Designed for use with specific Schneider Electric circuit breaker frames; consult manufacturer documentation for precise compatibility.

Applications & compatibility

This undervoltage release is commonly employed in industrial power distribution systems, motor control centers, and facility electrical infrastructure where protection against voltage sags and outages is paramount. It is essential for safeguarding sensitive machinery on production lines, in building management systems, and within critical infrastructure applications that require reliable power continuity and equipment protection.

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 LV426824 or contact our technical team for cross-reference assistance with compatible Schneider Electric breaker components.