3WT8105-6KN74-5AB1

Selling Points

• 1Ensures safe and reliable operation with advanced electronic trip units and mechanical reclosing lockout.
• 2Easily adaptable to changing requirements with replaceable components like motorized operating mechanisms and current transformers.
• 3Includes signaling switches for overload and short-circuit tripping, and a door sealing frame for IP55 protection.
• 4Unambiguous ON-OFF indicators and ready-to-close indicators simplify operation and ensure safety standards.
• 5Suitable for a wide range of applications from 400 A to 4000 A, with breaking capacities up to 66 kA at 690 V.