3WT8252-5KF44-5AP1

Selling Points

• 1High Safety and Reliability: Equipped with door sealing frames for IP55 protection and mechanical reclosing lockout after overload or short-circuit tripping.
• 2Modular Design: Components like auxiliary releases, motorized operating mechanisms, and electronic trip units can be replaced or retrofitted to adapt to changing requirements.
• 3Advanced Electronic Trip Units: Includes ETU45WT and ETU47WT with adjustable time-lag class for overload protection and selectable characteristics for accurate discrimination.
• 4Easy Operation: Unambiguous ON-OFF indicators with auxiliary switches and ready-to-close indicators ensure safe operation.
• 5Climate-Proof and Versatile: Designed to operate in enclosed areas with minimal environmental impact, suitable for a broad range of applications from 400 A to 4000 A.