3WT8121-5UG04-5AB1-ZA01D03U10

Key Features

• 1Utilize electronic trip units for superior protection and reliability. 2、Cover applications from 400 A to 4000 A with a 66 kA breaking capacity. 3、Feature overload and short-circuit tripping with mechanical reclosing lockout. 4、Equip an LCD display and LEDs for clear fault indication. 5、Select from manual, mechanical, or motorized operating mechanisms.