3WT8121-8UG04-5AB1-ZA01U10

Selling Points

• 1Designed with electronic trip units (ETU) for precise overload and short-circuit protection.
• 2Compatible with a broad range of applications from 400 A to 4000 A, with breaking capacity up to 66 kA.
• 3Equipped with door sealing frames for high protection (IP55), mechanical reclosing lockout, and signaling switches.
• 4User-friendly design with modular components, easy retrofitting, and clear indicators for operation status.
• 5Supports various operating mechanisms, including manual and motorized options, and can be integrated with Modbus RTU communication.