The Schneider Electric LV429387 is an MX shunt trip release designed for integration into Compact NSX, PowerPact Multistandard, and EasyPact CVS circuit breaker families. This accessory provides remote tripping functionality, allowing for the safe and controlled disconnection of power in response to external signals or conditions. Its robust design ensures reliable operation within demanding industrial environments.

Technical details

• Series: Compact NSX, PowerPact Multistandard, EasyPact CVS
• Accessory Type: MX Shunt Trip Release
• Rated Voltage: 220 to 240 VAC at 50/60 Hz
• Rated Voltage: 208 to 277 VAC at 60 Hz
• Functionality: Enables remote tripping of compatible circuit breakers
• Mounting: Designed for direct integration into specified Schneider Electric breaker frames
• Control Signal: Activated by an external voltage signal within the specified ranges

Applications & compatibility

This shunt trip release is commonly employed in electrical distribution systems requiring remote emergency stop capabilities or automated tripping sequences. Applications include motor control centers, power distribution panels in manufacturing facilities, and building management systems where rapid and safe power isolation is critical for personnel safety 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 LV429387 or contact our technical team for cross-reference assistance with compatible Schneider Electric breaker components.