The Schneider Electric LV429840 is a ComPact NSX100N series circuit breaker engineered for robust protection of electrical distribution systems. This breaker incorporates a thermal-magnetic trip unit (TMD) to provide essential overload and short-circuit protection, ensuring operational continuity and equipment safety in demanding industrial environments.

Technical details

• Series: ComPact NSX100N
• Type: Circuit Breaker
• Trip Unit: Thermal-Magnetic (TMD)
• Rated Current: 100 A at 40 °C
• Protection Functions: Overload and Short-Circuit
• Mounting Type: Fixed (verify mounting details against manufacturer datasheet)
• Breaking Capacity: Refer to manufacturer datasheet for specific Icu/Ics ratings
• Number of Poles: 3-pole (deduced from typical NSX configurations, verify against datasheet)

Applications & compatibility

This circuit breaker is designed for use in low-voltage electrical distribution switchboards and motor control centers. It is commonly deployed in applications such as manufacturing facilities, data centers, and commercial buildings where reliable power protection is critical for machinery and electrical infrastructure.

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 LV429840 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.