The Schneider Electric LV433932 is a Micrologic 4.3 electronic trip unit designed for use with Compact NSX 400/630 circuit breakers. This trip unit provides advanced protection and control capabilities for electrical distribution systems. It is specifically engineered for 4-pole circuit breakers, ensuring comprehensive circuit protection.

Technical details

• Trip Unit Type: Electronic Micrologic 4.3
• Compatible Circuit Breaker Series: Compact NSX 400/630
• Number of Poles: 4
• Current Rating: 400A
• Protection Functions: Overload, Short Circuit, Ground Fault (indicated by '4d' which typically denotes 4 different protection functions or settings)
• Control Type: Electronic
• Voltage Compatibility: Verify against manufacturer datasheet for specific voltage class compatibility with the NSX 400/630 series.
• Communication Capabilities: Refer to manufacturer datasheet for specific communication protocols supported by the Micrologic 4.3 platform.

Applications & compatibility

This trip unit is integral to the protection schemes of industrial power distribution panels and switchboards. It is commonly found in applications requiring precise and adjustable overcurrent protection, such as manufacturing facilities, data centers, and commercial buildings utilizing the Schneider Electric Compact NSX platform.

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 LV433932 or contact our technical team for cross-reference assistance with compatible Compact NSX components.