The Schneider Electric Micrologic 5.2 A trip unit is an electronic control module designed for Compact NSX 160/250 circuit breakers. This specific model is configured for 160A applications and features a 4-pole, 4d (four normally open auxiliary contacts) configuration, providing essential protection and signaling capabilities for electrical distribution systems.

Technical details

• Trip Unit Type: Electronic, Micrologic 5.2 A
• Compatible Circuit Breaker Series: Schneider Electric Compact NSX 160/250
• Current Rating: 160 Amperes
• Number of Poles: 4
• Auxiliary Contacts: 4d (4 Normally Open)
• Protection Functions: Long-time, short-time, instantaneous, and ground fault (specific settings require further configuration or datasheet review)
• Control Type: Electronic trip unit for advanced circuit breaker management

Applications & compatibility

This Micrologic 5.2 A 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 ground fault protection for circuits feeding machinery such as packaging lines, CNC machinery, conveyor systems, and HVAC equipment.

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 LV430495 or contact our technical team for cross-reference assistance with compatible Compact NSX components.