This Schneider Electric Micrologic 5.2 E (Energy) is a 4 poles 4d electronic trip unit used on Compact NSX 160/250 circuit breakers. This 160A rating electronic trip unit is an optimum choice for all standard and specific applications. It embeds adjustable long time protection against overloads. It provides also adjustable short-time protection and instantaneous protection against short-circuits. Micrologic 5.2 E indicates overloads with Alarm LEDs.

Trip unit rated current 160 A at 40 °C
Rated operational voltage 690 V AC 50/60 Hz
Network type AC
Network frequency 50/60 Hz