3WT8121-8UV44-5AB1

Key Features

• 1Advanced protection functions including overload, short-time delay short-circuit, and instantaneous short-circuit protection.
• 2Modular design allowing easy replacement or retrofitting of components such as auxiliary releases and electronic trip units.
• 3High reliability with a certified quality management system in accordance with EN ISO 9001:2008.
• 4Easy operation with unambiguous ON-OFF indicators and ready-to-close indicators for safety standards.
• 5Comprehensive safety features including door sealing frames, locking mechanisms, and signaling switches for overload and short-circuit tripping.