The Schneider Electric LV429574 is a ComPact NSX100B molded case circuit breaker (MCCB) designed for robust electrical protection. This 4-pole, 4d unit is engineered for reliable performance in demanding industrial environments, offering a significant breaking capacity essential for safeguarding electrical circuits.

Technical Details

• Series: ComPact NSX100B
• Poles: 4
• Configuration: 4d (likely refers to the number of auxiliary contacts or specific internal configuration)
• Breaking Capacity: 25kA at 415VAC
• Trip Unit Type: TMD (Thermal Magnetic Differential - specific functionality to be confirmed via datasheet)
• Mounting Type: Fixed (typical for MCCBs, verify via datasheet)
• Frame Size: 100A (indicated by NSX100B, verify via datasheet)
• Voltage Rating: 415VAC (confirmed by breaking capacity spec)

Applications & Compatibility

This circuit breaker is suitable for use in a wide range of industrial power distribution systems, including motor control centers, switchboards, and main incoming feeders. Its 4-pole configuration makes it ideal for applications requiring protection of all live conductors and the neutral, commonly found in IT or TN-S earthing systems. Compatibility with specific Schneider Electric distribution boards and control panels should be verified against system requirements.

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 LV429574 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.