The Schneider Electric LV433960 is an electronic trip unit designed for use with Compact NSX 400/630 series circuit breakers. This Micrologic 4.3 AL model provides advanced protection and control capabilities for electrical distribution systems. It is engineered to deliver precise tripping characteristics for enhanced safety and operational reliability in demanding industrial environments.

Technical details

• Trip Unit Type: Micrologic 4.3 AL
• Electronic Protection: Yes
• Compatible Circuit Breaker Series: Compact NSX 400/630
• Number of Poles: 3
• Pole Configuration: 3d (3 poles, 3 detectors)
• Current Rating: 400A
• Protection Functions: AL (likely refers to specific protection settings, consult datasheet for details)
• Voltage Compatibility: Consult manufacturer datasheet for specific voltage class compatibility with NSX 400/630 breakers.
• Mounting Type: Designed for integration within Compact NSX frame sizes.

Applications & compatibility

This trip unit is essential for applications requiring robust overcurrent and short-circuit protection within Schneider Electric's Compact NSX 400/630 circuit breaker platforms. It is commonly deployed in power distribution panels for manufacturing facilities, data centers, and commercial buildings where reliable circuit protection is paramount.

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 LV433960 or contact our technical team for cross-reference assistance with compatible Micrologic trip units and Compact NSX components.