3WT8164-5UG44-5AD1

Key Features

• 1Deliver up to 66 kA breaking capacity at 500V/690V for maximum safety. 2、Replace electronic trip units and auxiliary releases easily to minimize downtime. 3、Prevent unsafe reclosing with a mechanical lockout after fault trips. 4、Ensure clear operational status with unambiguous ON/OFF and ready-to-close indicators. 5、Scale applications from 400A to 4000A in 3- or 4-pole, fixed or withdrawable versions.