3WT8121-5UN30-0AA1-ZA04

Key Features

• 1Deploy advanced electronic trip units for precise overload and short-circuit protection. 2、Utilize a modular design to easily adapt to changing system requirements. 3、Ensure robust safety with a high breaking capacity of up to 66 kA. 4、Simplify planning and operation with user-friendly accessories and interfaces. 5、Meet international standards and approvals for guaranteed product quality.