The Schneider Electric Square D LV426815 is an undervoltage release designed for reliable protection in DC electrical systems. This accessory is engineered to integrate with specific Schneider Electric circuit breakers, ensuring operational safety by automatically tripping the breaker when control voltage falls below a critical threshold. Its function is to prevent equipment damage and potential hazards associated with sustained low voltage conditions.

Technical details

• Product Type: Undervoltage Release
• Manufacturer Series: Square D
• Voltage Rating: 250V DC
• Trip Threshold: Activates when control voltage drops below 35% of rated value
• Function: Triggers circuit breaker trip on undervoltage
• Compatibility: Designed for use with specific Schneider Electric Square D circuit breakers (verify compatibility with manufacturer datasheet)
• Operating Temperature Range: Consult manufacturer datasheet for specific range
• Mounting Type: Internal accessory for compatible breakers

Applications & compatibility

This undervoltage release is essential for applications requiring protection against voltage sags and failures in DC power distribution systems. It is commonly found in industrial control panels, renewable energy systems, and DC motor control circuits where maintaining stable voltage is critical for equipment longevity and operational integrity.

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 Schneider Electric Square D LV426815 or contact our technical team for cross-reference assistance with compatible Square D components.