3WT8121-5UN00-0AA1-ZA04A30

Selling Points

• 1Equipped with L, S, I, and G tripping operations for comprehensive protection against overloads, short circuits, and ground faults.
• 2Components can be easily combined and retrofitted to adapt to changing requirements, ensuring minimal downtime.
• 3Features an LCD display with backlight, LEDs for tripping causes, and a ready-to-close indicator for enhanced safety and ease of use.
• 4Handles currents up to 4000 A with a breaking capacity of up to 66 kA, suitable for a wide range of applications.
• 5Meets international standards and approvals, ensuring highest product quality and reliability.