The Schneider Electric LV433546 is a 3-pole, 3D fixed circuit breaker from the Compact NSX series, engineered for robust electrical protection in demanding industrial environments. This unit, also bearing secondary branding by Merlin Gerin, is designed to deliver significant breaking capacity within a space-optimized form factor, making it suitable for panel builders and system integrators seeking reliable power distribution solutions.

Technical Details

• Series: Compact NSX
• Poles: 3
• Type: Fixed, 3D
• Breaking Capacity: HB1 (High Breaking capacity, specific rating to be confirmed via datasheet)
• Voltage Rating: To be confirmed via manufacturer datasheet. The '43' in the part number often indicates a 400/415V class for this series, but verification is recommended.
• Current Rating: 250A (indicated by '250' in the part number)
• Trip Unit Type: Not specified in provided information; refer to manufacturer datasheet for details on thermal-magnetic or electronic trip units.
• Mounting Type: Fixed installation
• Standards Compliance: To be confirmed via manufacturer datasheet. Typically compliant with IEC 60947-2.

Applications & Compatibility

This Compact NSX circuit breaker is commonly deployed in main distribution panels, motor control centers, and sub-distribution boards across various industries. Its robust design makes it suitable for protecting circuits in manufacturing plants, data centers, and infrastructure projects where reliable and safe electrical isolation is paramount. It is designed to integrate seamlessly into Schneider Electric's Compact NSX system architecture.

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 LV433546 or contact our technical team for cross-reference assistance with compatible Compact NSX components.