The Schneider Electric Micrologic 4.2 AL trip unit is designed for use with Compact NSX 160/250 circuit breakers. This electronic trip unit provides advanced protection and control capabilities for electrical distribution systems. It is specifically engineered for 3-pole configurations, ensuring comprehensive circuit protection.

Technical details

• Series: Micrologic 4.2 AL
• Type: Electronic Trip Unit
• Compatible Circuit Breaker Series: Compact NSX 160/250
• Number of Poles: 3
• Current Rating: 160A
• Protection Functions: AL (likely refers to specific protection features, consult datasheet for details)
• Configuration: 3d (referring to the pole configuration, 3 poles with 3 distinct protection elements or functions)

Applications & compatibility

This trip unit is integral to the protection schemes of industrial electrical panels and distribution boards. It is commonly found in applications requiring precise overcurrent and short-circuit protection for machinery and power circuits, such as in manufacturing facilities, data centers, and commercial buildings.

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 LV433886 or contact our technical team for cross-reference assistance with compatible Compact NSX components.