The Schneider Electric LV429407 is an undervoltage release accessory designed for the ComPacT NSX molded case circuit breaker series. This accessory provides essential protection by tripping the circuit breaker when the supply voltage drops below a predetermined threshold, preventing damage to connected equipment. It is engineered for reliable operation within specified voltage ranges, ensuring the integrity of electrical systems in demanding industrial environments.

Technical details

• Accessory Type: Undervoltage release (MN)
• Compatible Series: Schneider Electric ComPacT NSX
• Rated Voltage (AC): 220/240 VAC at 50/60 Hz
• Rated Voltage (AC): 208/277 VAC at 60 Hz
• Connection Type: Screwless spring terminal connections
• Functionality: Trips circuit breaker upon undervoltage condition
• Operating Temperature Range: Consult manufacturer datasheet for specific range.
• Environmental Protection: Consult manufacturer datasheet for specific ratings (e.g., IP rating).

Applications & compatibility

This undervoltage release is critical for applications requiring protection against voltage sags and brownouts, commonly found in motor control centers, power distribution panels, and automated machinery. It ensures the safe shutdown of equipment on assembly lines, in material handling systems, and within process control applications where stable power is paramount.

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 LV429407 or contact our technical team for cross-reference assistance with compatible ComPacT NSX components.