3WT8121-7UG04-5AB1-ZA01F12U10

Selling Points

• 1Equipped with electronic trip units (ETU) for precise overload and short-circuit protection.
• 2Adjustable overload protection with I²t characteristic curve and short-time delayed short-circuit protection.
• 3Designed for broad applications from 400 A to 4000 A, with a breaking capacity up to 66 kA.
• 4Unambiguous ON-OFF indicators and ready-to-close indicators ensure easy operation.
• 5Components can be combined in a modular way, allowing for easy retrofitting and adaptation to changing requirements.