3WT8121-5KU20-0AA1

Selling Points

• 1Equipped with overcurrent protection, short-time delay short-circuit release, and ground-fault tripping for enhanced safety.
• 2Components like electronic trip units and current transformers can be easily replaced or retrofitted to adapt to changing requirements.
• 3Unambiguous ON-OFF indicators and ready-to-close indicators ensure easy operation and safety standards.
• 4Handles up to 66 kA with a broad range of applications from 400 A to 4000 A, making it versatile for various electrical systems.
• 5Meets international standards and approvals for highest product quality and reliability.