3WT8121-5UG44-5AF1-ZA30

Selling Points

• 1Designed with electronic trip units (ETU) for outstanding performance and protection.
• 2Covers a broad range of applications from 400 A to 4000 A with a breaking capacity up to 66 kA.
• 3Includes door sealing frame for high protection, mechanical reclosing lockout, and signaling switches for overload and short-circuit tripping.
• 4User-friendly design with LCD display, LEDs for tripping causes, and query and test buttons for easy operation.
• 5Components can be combined in a modular way to adapt to changing requirements, ensuring minimal power loss and low energy consumption.