3WT8402-4UN31-0AA1-ZA01A30

Selling Points

• 1Equipped with ETU electronic trip units for overload, short-time delay short-circuit, and instantaneous short-circuit protection.
• 2Components like auxiliary releases, motorized operating mechanisms, and current transformers can be easily replaced or retrofitted.
• 3User-friendly planning, configuration, installation, and operation with clear displays and indicators.
• 4Meets international standards and approvals for highest product quality, ensuring safety and reliability in critical applications.
• 5Suitable for a broad range of applications from 400 A to 4000 A, including classical building, motor, and system protection.